a biography about albert einstein

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Albert Einstein Biography

Einstein is also well known as an original free-thinker, speaking on a range of humanitarian and global issues. After contributing to the theoretical development of nuclear physics and encouraging F.D. Roosevelt to start the Manhattan Project, he later spoke out against the use of nuclear weapons.

Born in Germany to Jewish parents, Einstein settled in Switzerland and then, after Hitler’s rise to power, the United States. Einstein was a truly global man and one of the undisputed genius’ of the Twentieth Century.

Early life Albert Einstein

Einstein was born 14 March 1879, in Ulm the German Empire. His parents were working-class (salesman/engineer) and non-observant Jews. Aged 15, the family moved to Milan, Italy, where his father hoped Albert would become a mechanical engineer. However, despite Einstein’s intellect and thirst for knowledge, his early academic reports suggested anything but a glittering career in academia. His teachers found him dim and slow to learn. Part of the problem was that Albert expressed no interest in learning languages and the learning by rote that was popular at the time.

“School failed me, and I failed the school. It bored me. The teachers behaved like Feldwebel (sergeants). I wanted to learn what I wanted to know, but they wanted me to learn for the exam.” Einstein and the Poet (1983)

At the age of 12, Einstein picked up a book on geometry and read it cover to cover. – He would later refer to it as his ‘holy booklet’. He became fascinated by maths and taught himself – becoming acquainted with the great scientific discoveries of the age.

Albert Einstein with wife Elsa

Despite Albert’s independent learning, he languished at school. Eventually, he was asked to leave by the authorities because his indifference was setting a bad example to other students.

He applied for admission to the Federal Institute of Technology in Zurich. His first attempt was a failure because he failed exams in botany, zoology and languages. However, he passed the next year and in 1900 became a Swiss citizen.

At college, he met a fellow student Mileva Maric, and after a long friendship, they married in 1903; they had two sons before divorcing several years later.

In 1896 Einstein renounced his German citizenship to avoid military conscription. For five years he was stateless, before successfully applying for Swiss citizenship in 1901. After graduating from Zurich college, he attempted to gain a teaching post but none was forthcoming; instead, he gained a job in the Swiss Patent Office.

While working at the Patent Office, Einstein continued his own scientific discoveries and began radical experiments to consider the nature of light and space.

Einstein in 1921

He published his first scientific paper in 1900, and by 1905 had completed his PhD entitled “ A New Determination of Molecular Dimensions . In addition to working on his PhD, Einstein also worked feverishly on other papers. In 1905, he published four pivotal scientific works, which would revolutionise modern physics. 1905 would later be referred to as his ‘ annus mirabilis .’

Einstein’s work started to gain recognition, and he was given a post at the University of Zurich (1909) and, in 1911, was offered the post of full-professor at the Charles-Ferdinand University in Prague (which was then part of Austria-Hungary Empire). He took Austrian-Hungary citizenship to accept the job. In 1914, he returned to Germany and was appointed a director of the Kaiser Wilhelm Institute for Physics. (1914–1932)

Albert Einstein’s Scientific Contributions

Quantum Theory

Einstein suggested that light doesn’t just travel as waves but as electric currents. This photoelectric effect could force metals to release a tiny stream of particles known as ‘quanta’. From this Quantum Theory, other inventors were able to develop devices such as television and movies. He was awarded the Nobel Prize in Physics in 1921.

Special Theory of Relativity

This theory was written in a simple style with no footnotes or academic references. The core of his theory of relativity is that:

“Movement can only be detected and measured as relative movement; the change of position of one body in respect to another.”

Thus there is no fixed absolute standard of comparison for judging the motion of the earth or plants. It was revolutionary because previously people had thought time and distance are absolutes. But, Einstein proved this not to be true.

He also said that if electrons travelled at close to the speed of light, their weight would increase.

This lead to Einstein’s famous equation:

Where E = energy m = mass and c = speed of light.

General Theory of Relativity 1916

Working from a basis of special relativity. Einstein sought to express all physical laws using equations based on mathematical equations.

He devoted the last period of his life trying to formulate a final unified field theory which included a rational explanation for electromagnetism. However, he was to be frustrated in searching for this final breakthrough theory.

Solar eclipse of 1919

In 1911, Einstein predicted the sun’s gravity would bend the light of another star. He based this on his new general theory of relativity. On 29 May 1919, during a solar eclipse, British astronomer and physicist Sir Arthur Eddington was able to confirm Einstein’s prediction. The news was published in newspapers around the world, and it made Einstein internationally known as a leading physicist. It was also symbolic of international co-operation between British and German scientists after the horrors of the First World War.

In the 1920s, Einstein travelled around the world – including the UK, US, Japan, Palestine and other countries. Einstein gave lectures to packed audiences and became an internationally recognised figure for his work on physics, but also his wider observations on world affairs.

Bohr-Einstein debates

During the 1920s, other scientists started developing the work of Einstein and coming to different conclusions on Quantum Physics. In 1925 and 1926, Einstein took part in debates with Max Born about the nature of relativity and quantum physics. Although the two disagreed on physics, they shared a mutual admiration.

As a German Jew, Einstein was threatened by the rise of the Nazi party. In 1933, when the Nazi’s seized power, they confiscated Einstein’s property, and later started burning his books. Einstein, then in England, took an offer to go to Princeton University in the US. He later wrote that he never had strong opinions about race and nationality but saw himself as a citizen of the world.

“I do not believe in race as such. Race is a fraud. All modern people are the conglomeration of so many ethnic mixtures that no pure race remains.”

Once in the US, Einstein dedicated himself to a strict discipline of academic study. He would spend no time on maintaining his dress and image. He considered these things ‘inessential’ and meant less time for his research. Einstein was notoriously absent-minded. In his youth, he once left his suitcase at a friends house. His friend’s parents told Einstein’s parents: “ That young man will never amount to anything, because he can’t remember anything.”

Although a bit of a loner, and happy in his own company, he had a good sense of humour. On January 3, 1943, Einstein received a letter from a girl who was having difficulties with mathematics in her studies. Einstein consoled her when he wrote in reply to her letter

“Do not worry about your difficulties in mathematics. I can assure you that mine are still greater.”

Einstein professed belief in a God “Who reveals himself in the harmony of all being”. But, he followed no established religion. His view of God sought to establish a harmony between science and religion.

“Science without religion is lame, religion without science is blind.”

– Einstein, Science and Religion (1941)

Politics of Einstein

Einstein described himself as a Zionist Socialist. He did support the state of Israel but became concerned about the narrow nationalism of the new state. In 1952, he was offered the position as President of Israel, but he declined saying he had:

“neither the natural ability nor the experience to deal with human beings.” … “I am deeply moved by the offer from our State of Israel, and at once saddened and ashamed that I cannot accept it.”

Einstein receiving US citizenship.

Albert Einstein was involved in many civil rights movements such as the American campaign to end lynching. He joined the National Association for the Advancement of Colored People (NAACP) and  considered racism, America’s worst disease. But he also spoke highly of the meritocracy in American society and the value of being able to speak freely.

On the outbreak of war in 1939, Einstein wrote to President Roosevelt about the prospect of Germany developing an atomic bomb. He warned Roosevelt that the Germans were working on a bomb with a devastating potential. Roosevelt headed his advice and started the Manhattan project to develop the US atom bomb. But, after the war ended, Einstein reverted to his pacifist views. Einstein said after the war.

“Had I known that the Germans would not succeed in producing an atomic bomb, I would not have lifted a finger.” (Newsweek, 10 March 1947)

In the post-war McCarthyite era, Einstein was scrutinised closely for potential Communist links. He wrote an article in favour of socialism, “Why Socialism” (1949) He criticised Capitalism and suggested a democratic socialist alternative. He was also a strong critic of the arms race. Einstein remarked:

“I do not know how the third World War will be fought, but I can tell you what they will use in the Fourth—rocks!”

Rabindranath Tagore and Einstein

Einstein was feted as a scientist, but he was a polymath with interests in many fields. In particular, he loved music. He wrote that if he had not been a scientist, he would have been a musician. Einstein played the violin to a high standard.

“I often think in music. I live my daydreams in music. I see my life in terms of music… I get most joy in life out of music.”

Einstein died in 1955, at his request his brain and vital organs were removed for scientific study.

Citation: Pettinger, Tejvan . “ Biography of Albert Einstein ”, Oxford, www.biographyonline.net 23 Feb. 2008. Updated 2nd March 2017.

Albert Einstein – His Life and Universe

Albert Einstein – His Life at Amazon

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19 Comments

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• January 11, 2019 3:00 PM

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• November 15, 2018 7:03 PM
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Albert Einstein: Biography, facts and impact on science

A brief biography of Albert Einstein (March 14, 1879 - April 18, 1955), the scientist whose theories changed the way we think about the universe.

• Einstein's birthday and education

Einstein's wives and children

How einstein changed physics.

• Later years and death

Gravitational waves and relativity

Additional resources.

Albert Einstein was a German-American physicist and probably the most well-known scientist of the 20th century. He is famous for his theory of relativity , a pillar of modern physics that describes the dynamics of light and extremely massive entities, as well as his work in quantum mechanics , which focuses on the subatomic realm. 

Albert Einstein's birthday and education

Einstein was born in Ulm, in the German state of Württemberg, on March 14, 1879, according to a biography from the Nobel Prize organization . His family moved to Munich six weeks later, and in 1885, when he was 6 years old, he began attending Petersschule, a Catholic elementary school.

Contrary to popular belief, Einstein was a good student. "Yesterday Albert received his grades, he was again number one, and his report card was brilliant," his mother once wrote to her sister, according to a German website dedicated to Einstein's legacy. But when he later switched to the Luitpold grammar school, young Einstein chafed under the school's authoritarian attitude, and his teacher once said of him, "never will he get anywhere."

In 1896, at age 17, Einstein entered the Swiss Federal Polytechnic School in Zurich to be trained as a teacher in physics and mathematics. A few years later, he gained his diploma and acquired Swiss citizenship but was unable to find a teaching post. So he accepted a position as a technical assistant in the Swiss patent office. 

Related: 10 discoveries that prove Einstein was right about the universe — and 1 that proves him wrong

Einstein married Mileva Maric, his longtime love and former student, in 1903. A year prior, they had a child out of wedlock, who was discovered by scholars only in the 1980s, when private letters revealed her existence. The daughter, called Lieserl in the letters, may have been mentally challenged and either died young or was adopted when she was a year old. Einstein had two other children with Maric, Hans Albert and Eduard, born in 1904 and 1910, respectively.

Einstein divorced Maric in 1919 and soon married his cousin Elsa Löwenthal, with whom he had been in a relationship since 1912.

Einstein obtained his doctorate in physics in 1905 — a year that's often known as his annus mirabilis ("year of miracles" in Latin), according to the Library of Congress . That year, he published four groundbreaking papers of significant importance in physics.

The first incorporated the idea that light could come in discrete particles called photons. This theory describes the photoelectric effect , the concept that underpins modern solar power. The second explained Brownian motion, or the random motion of particles or molecules. Einstein looked at the case of a dust mote moving randomly on the surface of water and suggested that water is made up of tiny, vibrating molecules that kick the dust back and forth. 

The final two papers outlined his theory of special relativity, which showed how observers moving at different speeds would agree about the speed of light, which was a constant. These papers also introduced the equation E = mc^2, showing the equivalence between mass and energy. That finding is perhaps the most widely known aspect of Einstein's work. (In this infamous equation, E stands for energy, m represents mass and c is the constant speed of light).

In 1915, Einstein published four papers outlining his theory of general relativity, which updated Isaac Newton's laws of gravity by explaining that the force of gravity arose because massive objects warp the fabric of space-time. The theory was validated in 1919, when British astronomer Arthur Eddington observed stars at the edge of the sun during a solar eclipse and was able to show that their light was bent by the sun's gravitational well, causing shifts in their perceived positions.

Related: 8 Ways you can see Einstein's theory of relativity in real life

In 1921, he won the Nobel Prize in physics for his work on the photoelectric effect, though the committee members also mentioned his "services to Theoretical Physics" when presenting their award. The decision to give Einstein the award was controversial because the brilliant physicist was a Jew and a pacifist. Anti-Semitism was on the rise and relativity was not yet seen as a proven theory, according to an article from The Guardian .

Einstein was a professor at the University of Berlin for a time but fled Germany with Löwenthal in 1933, during the rise of Adolf Hitler. He renounced his German citizenship and moved to the United States to become a professor of theoretical physics at Princeton, becoming a U.S. citizen in 1940.

During this era, other researchers were creating a revolution by reformulating the rules of the smallest known entities in existence. The laws of quantum mechanics had been worked out by a group led by the Danish physicist Niels Bohr , and Einstein was intimately involved with their efforts.

Bohr and Einstein famously clashed over quantum mechanics. Bohr and his cohorts proposed that quantum particles behaved according to probabilistic laws, which Einstein found unacceptable, quipping that " God does not play dice with the universe ." Bohr's views eventually came to dominate much of contemporary thinking about quantum mechanics.

Einstein's later years and death

After he retired in 1945, Einstein spent most of his later years trying to unify gravity with electromagnetism in what's known as a unified field theory . Einstein died of a burst blood vessel near his heart on April 18, 1955, never unifying these forces.

Einstein's body was cremated and his ashes were spread in an undisclosed location, according to the American Museum of Natural History . But a doctor performed an unauthorized craniotomy before this and removed and saved Einstein's brain. 

The brain has been the subject of many tests over the decades, which suggested that it had extra folding in the gray matter, the site of conscious thinking. In particular, there were more folds in the frontal lobes, which have been tied to abstract thought and planning. However, drawing any conclusions about intelligence based on a single specimen is problematic. 

Related: Where is Einstein's brain?

In addition to his incredible legacy regarding relativity and quantum mechanics, Einstein conducted lesser-known research into a refrigeration method that required no motors, moving parts or coolant. He was also a tireless anti-war advocate, helping found the Bulletin of the Atomic Scientists , an organization dedicated to warning the public about the dangers of nuclear weapons . 

Einstein's theories concerning relativity have so far held up spectacularly as a predictive models. Astronomers have found that, as the legendary physicist anticipated, the light of distant objects is lensed by massive, closer entities, a phenomenon known as gravitational lensing, which has helped our understanding of the universe's evolution. The James Webb Space Telescope , launched in Dec. 2021, has utilized gravitational lensing on numerous occasions to detect light emitted near the dawn of time , dating to just a few hundred million years after the Big Bang.

In 2016, the Advanced Laser Interferometer Gravitational-Wave Observatory also announced the first-ever direct detection of gravitational waves , created when massive neutron stars and black holes merge and generate ripples in the fabric of space-time. Further research published in 2023 found that the entire universe may be rippling with a faint "gravitational wave background," emitted by ancient, colliding black holes.

Find answers to frequently asked questions about Albert Einstein on the Nobel Prize website. Flip through digitized versions of Einstein's published and unpublished manuscripts at Einstein Archives Online. Learn about The Einstein Memorial at the National Academy of Sciences building in Washington, D.C. 

This article was last updated on March 11, 2024 by Live Science editor Brandon Specktor to include new information about how Einstein's theories have been validated by modern experiments.

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Adam Mann is a freelance journalist with over a decade of experience, specializing in astronomy and physics stories. He has a bachelor's degree in astrophysics from UC Berkeley. His work has appeared in the New Yorker, New York Times, National Geographic, Wall Street Journal, Wired, Nature, Science, and many other places. He lives in Oakland, California, where he enjoys riding his bike. 

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• Problematic Thinker His brain was eclpsed by other body parts concerning women. His wife worked to support him through school, forfeiting her own education until later, then he repaid her by having an affair with his much younger cousin and divorcing the wife. Quite an honorable little guy. Reply

Problematic Thinker said: His brain was eclpsed by other body parts concerning women. His wife worked to support him through school, forfeiting her own education until later, then he repaid her by having an affair with his much younger cousin and divorcing the wife. Quite an honorable little guy.

admin said: So much more than funny hair. Albert Einstein: The Life of a Brilliant Physicist : Read more

• William Madden Albert Einstein was never, ever a "professor of physics" at Princeton University. At the time, Princeton, like most Ivy League universities, was highly anti-Semitic and either forbad the hiring of Jewish faculty or enforced a quota on their number. Einstein accepted a position at the newly established Institute For Advanced Study, headquartered in the the town of Princeton but legally and operationally distinct from the university. At the time, this was not known to be a particularly elite appointment, the Institute having no track record whatsoever. Its ability to attract many of the finest minds in their fields quickly changed that perception. (Nevertheless, Richard Feynman, years later, was highly critical of its cloistered atmosphere and, in science at least, its disconnection with the experimental side of the constituent disciplines. ) The Institute is a purely postdoctoral entity, granting no degrees and offering no classes (apart from ad hoc seminars). In the ensuing years, some faculty at the Institute have established collaborative relationships with faculty and postdoctoral fellows at Princeton University, including Einstein with Nathan Rosen (who later moved from the university to the Institute). However, the Institute remains to this day entirely independent of Princeton University. Reply

William Madden said: Albert Einstein was never, ever a "professor of physics" at Princeton University. At the time, Princeton, like most Ivy League universities, was highly anti-Semitic and either forbad the hiring of Jewish faculty or enforced a quota on their number. Einstein accepted a position at the newly established Institute For Advanced Study, headquartered in the the town of Princeton but legally and operationally distinct from the university. At the time, this was not known to be a particularly elite appointment, the Institute having no track record whatsoever. Its ability to attract many of the finest minds in their fields quickly changed that perception. (Nevertheless, Richard Feynman, years later, was highly critical of its cloistered atmosphere and, in science at least, its disconnection with the experimental side of the constituent disciplines. ) The Institute is a purely postdoctoral entity, granting no degrees and offering no classes (apart from ad hoc seminars). In the ensuing years, some faculty at the Institute have established collaborative relationships with faculty and postdoctoral fellows at Princeton University, including Einstein with Nathan Rosen (who later moved from the university to the Institute). However, the Institute remains to this day entirely independent of Princeton University.

• James DeMeo Einstein's theory of relativity was negated by the positive ether-drift experiments that both preceded and followed his earliest works. Michelson-Morely got a 5 to 7.5 kps ether-drift, Dayton Miller got 11.2 kps, and in more recent years Munera got an 18 kps ether wind detection. Each progressively higher value was at higher altitudes, indicating an altitude-velocity dependency, which affirmed a material, entrainable and dynamic ether. Einstein knew these experimental detections would destroy both his general and special relativity theories, and wrote in June 1921, to Robert Millikan: "I believe that I have really found the relationship between gravitation and electricity, assuming that the Miller experiments are based on a fundamental error. Otherwise, the whole relativity theory collapses like a house of cards" In July 1925, Einstein wrote to Edwin Slosson: "My opinion about Miller's experiments is the following ... Should the positive result be confirmed, then the special theory of relativity and with it the general theory of relativity, in its current form, would be invalid. Experimentum summus judex." Miller's ether-drift work was carried out over many years, using a far more sensitive apparatus than M-M, including high atop Mount Wilson. The Mt.Wilson experiments ran over four seasonal epochs, detecting variations in net ether-wind velocity, and overall proving that space is not empty, and light-speed is variable according to direction, and in accordance with the velocity of the emitter and receiver. Experimentum summus judex? In spite of a slap-jack amateurish effort to "prove" Miller's work was due to thermal artifacts -- an unethical effort supported by Einstein in the year before he died -- Miller's findings, and those of other ether-drift experimenters (there are many) who got positive results stand unchallenged. By ignoring such empirical results, the discipline of astrophysics has run itself into a metaphysical cul-de-sac, and today uses brute force firings of professors, dismissals of students and censorship to maintain its assertions of an increasingly complicated and bizarre universe. A prime example is how Halton Arp's findings challenging redshifts as distance indicators was systematically ignored, censored, and he then being forbidden additional telescope time. He was forced to move to Germany to sustain an academic post. There are other examples, many, who didn't have Arp's good reputation prior to making his heresy, and who suffered far worse. Einstein's "space time gravity warps", the "big bang", "black holes", and other bizarre metaphysical fantasies of modern astrophysics will eventually go the way of the Ptolemaic astrologer's epicycles. A good introduction to these facts of science history is found in the book "The Dynamic Ether of Cosmic Space: Correcting a Major Error in Modern Science". https://www.amazon.com/Dynamic-Ether-Cosmic-Space-Correcting/dp/0997405716 Reply

James DeMeo said: Einstein's theory of relativity was negated by the positive ether-drift experiments that both preceded and followed his earliest works. Michelson-Morely got a 5 to 7.5 kps ether-drift, Dayton Miller got 11.2 kps, and in more recent years Munera got an 18 kps ether wind detection. Each progressively higher value was at higher altitudes, indicating an altitude-velocity dependency, which affirmed a material, entrainable and dynamic ether. Einstein knew these experimental detections would destroy both his general and special relativity theories, and wrote in June 1921, to Robert Millikan: "I believe that I have really found the relationship between gravitation and electricity, assuming that the Miller experiments are based on a fundamental error. Otherwise, the whole relativity theory collapses like a house of cards" In July 1925, Einstein wrote to Edwin Slosson: "My opinion about Miller's experiments is the following ... Should the positive result be confirmed, then the special theory of relativity and with it the general theory of relativity, in its current form, would be invalid. Experimentum summus judex." Miller's ether-drift work was carried out over many years, using a far more sensitive apparatus than M-M, including high atop Mount Wilson. The Mt.Wilson experiments ran over four seasonal epochs, detecting variations in net ether-wind velocity, and overall proving that space is not empty, and light-speed is variable according to direction, and in accordance with the velocity of the emitter and receiver. Experimentum summus judex? In spite of a slap-jack amateurish effort to "prove" Miller's work was due to thermal artifacts -- an unethical effort supported by Einstein in the year before he died -- Miller's findings, and those of other ether-drift experimenters (there are many) who got positive results stand unchallenged. By ignoring such empirical results, the discipline of astrophysics has run itself into a metaphysical cul-de-sac, and today uses brute force firings of professors, dismissals of students and censorship to maintain its assertions of an increasingly complicated and bizarre universe. A prime example is how Halton Arp's findings challenging redshifts as distance indicators was systematically ignored, censored, and he then being forbidden additional telescope time. He was forced to move to Germany to sustain an academic post. There are other examples, many, who didn't have Arp's good reputation prior to making his heresy, and who suffered far worse. Einstein's "space time gravity warps", the "big bang", "black holes", and other bizarre metaphysical fantasies of modern astrophysics will eventually go the way of the Ptolemaic astrologer's epicycles. A good introduction to these facts of science history is found in the book "The Dynamic Ether of Cosmic Space: Correcting a Major Error in Modern Science". https://www.amazon.com/Dynamic-Ether-Cosmic-Space-Correcting/dp/0997405716

Mario Sanchez said: Thanks, for these irrelevant informations that are nothing important to understand the matter.

Pifou said: Feminist zealots in despair fellows. They think that there is always someone smarter that is being exploited while the other one steals all the glory. Do not worry about them here they are just dumb as bricks. They have been trying to push this story about Einstein for the last 40 years while themselves cant even make a good sandwich

• Mario Sanchez Who is really this participant adopting these names? (Shwinger_Feinmann) Reply
• View All 16 Comments

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Biography of Albert Einstein, Theoretical Physicist

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Albert Einstein (March 14, 1879–April 18, 1955), a German-born theoretical physicist who lived during the 20th century, revolutionized scientific thought. Having developed the Theory of Relativity, Einstein opened the door for the development of atomic power and the creation of the atomic bomb.

Einstein is best known for his 1905 general theory of relativity, E=mc 2 , which posits that energy (E) equals mass (m) times the speed of light (c) squared. But his influence went far beyond that theory. Einstein's theories also changed thinking about how the planets revolve around the sun. For his scientific contributions, Einstein also won the 1921 Nobel Prize in physics.

Einstein also was forced to flee Nazi Germany after the rise of Adolf Hitler . It's no exaggeration to say that his theories indirectly helped lead the Allies to victory over the Axis powers in World War II, particularly the defeat of Japan.

Fast Facts: Albert Einstein

• Known For : The General Theory of Relativity, E=mc 2 , which led to the development of the atomic bomb and atomic power.
• Born : March 14, 1879 in Ulm, Kingdom of Württemberg, German Empire
• Parents : Hermann Einstein and Pauline Koch
• Died : April 18, 1955 in Princeton, New Jersey
• Education : Swiss Federal Polytechnic (1896–1900, B.A., 1900; University of Zurich, Ph.D., 1905)
• Published Works : On a Heuristic Point of View Concerning the Production and Transformation of Light, On the Electrodynamics of Moving Bodies, Does an Object’s Inertia Depend on Its Energy Content?
• Awards and Honors : Barnard Medal (1920), Nobel Prize in Physics (1921), Matteucci Medal (1921), Gold Medal of the Royal Astronomical Society (1926), Max Planck Medal (1929), Time Person of the Century (1999)
• Spouses : Mileva Marić (m. 1903–1919), Elsa Löwenthal (m. 1919–1936)
• Children : Lieserl, Hans Albert Einstein, Eduard
• Notable Quote : "Try and penetrate with our limited means the secrets of nature and you will find that, behind all the discernible concatenations, there remains something subtle, intangible and inexplicable."

Early Life and Education

Albert Einstein was born on March 14, 1879, in Ulm, Germany to Jewish parents, Hermann and Pauline Einstein. A year later, Hermann Einstein's business failed and he moved his family to Munich to start a new electric business with his brother Jakob. In Munich, Albert's sister Maja was born in 1881. Only two years apart in age, Albert adored his sister and they had a close relationship with each other their whole lives.

Although Einstein is now considered the epitome of genius, in the first two decades of his life, many people thought Einstein was the exact opposite. Right after Einstein was born, relatives were concerned with Einstein's pointy head. Then, when Einstein didn't talk until he was 3 years old, his parents worried something was wrong with him.

Einstein also failed to impress his teachers. From elementary school through college, his teachers and professors thought he was lazy, sloppy, and insubordinate. Many of his teachers thought he would never amount to anything.

When Einstein was 15 years old, his father's new business had failed and the Einstein family moved to Italy. At first, Albert remained behind in Germany to finish high school, but he was soon unhappy with that arrangement and left school to rejoin his family.

Rather than finish high school, Einstein decided to apply directly to the prestigious Polytechnic Institute in Zurich, Switzerland. Although he failed the entrance exam on the first try, he spent a year studying at a local high school and retook the entrance exam in October 1896 and passed.

Once at the Polytechnic, Einstein again did not like school. Believing that his professors only taught old science, Einstein would often skip class, preferring to stay home and read about the newest in scientific theory. When he did attend class, Einstein would often make it obvious that he found the class dull.

Some last-minute studying allowed Einstein to graduate in 1900. However, once out of school, Einstein was unable to find a job because none of his teachers liked him enough to write him a recommendation letter.

For nearly two years, Einstein worked at short-term jobs until a friend was able to help him get a job as a patent clerk at the Swiss Patent Office in Bern. Finally, with a job and some stability, Einstein was able to marry his college sweetheart, Mileva Maric, whom his parents strongly disapproved.

The couple went on to have two sons: Hans Albert (born 1904) and Eduard (born 1910).

Einstein the Patent Clerk

For seven years, Einstein worked six days a week as a patent clerk. He was responsible for examining the blueprints of other people's inventions and then determining whether they were feasible. If they were, Einstein had to ensure that no one else had already been given a patent for the same idea.

Somehow, between his very busy work and family life, Einstein not only found time to earn a doctorate from the University of Zurich (awarded 1905) but found time to think. It was while working at the patent office that Einstein made his most influential discoveries.

Influential Theories

In 1905, while working at the patent office, Einstein wrote five scientific papers, which were all published in the Annalen der Physik ( Annals of Physics , a major physics journal). Three of these were published together in September 1905.

In one paper, Einstein theorized that light must not just travel in waves but existed as particles, which explained the photoelectric effect. Einstein himself described this particular theory as "revolutionary." This was also the theory for which Einstein won the Nobel Prize in Physics in 1921.

In another paper, Einstein tackled the mystery of why pollen never settled to the bottom of a glass of water but rather, kept moving (Brownian motion). By declaring that the pollen was being moved by water molecules, Einstein solved a longstanding, scientific mystery and proved the existence of molecules.

His third paper described Einstein's "Special Theory of Relativity," in which Einstein revealed that space and time are not absolutes. The only thing that is constant, Einstein stated, is the speed of light; the rest of space and time are all based on the position of the observer.

Not only are space and time not absolutes, Einstein discovered that energy and mass, once thought completely distinct items, were actually interchangeable. In his E=mc 2  equation (E=energy, m=mass, and c=speed of light), Einstein created a simple formula to describe the relationship between energy and mass. This formula reveals that a very small amount of mass can be converted into a huge amount of energy, leading to the later invention of the atomic bomb.

Einstein was only 26 years old when these articles were published and already he had done more for science than any individual since Sir Isaac Newton.

Scientists Take Notice

In 1909, four years after his theories were first published, Einstein was finally offered a teaching position. Einstein enjoyed being a teacher at the University of Zurich. He had found traditional schooling as he grew up extremely limiting and thus he wanted to be a different kind of teacher. Arriving at school unkempt, with hair uncombed and his clothes too baggy, Einstein soon became known as much for his appearance as his teaching style.

As Einstein's fame within the scientific community grew, offers for new, better positions began to pour in. Within only a few years, Einstein worked at the University of Zurich ( Switzerland ), then the German University in Prague (Czech Republic), and then went back to Zurich for the Polytechnic Institute.

The frequent moves, the numerous conferences that Einstein attended, and preoccupation of Einstein with science left Mileva (Einstein's wife) feeling both neglected and lonely. When Einstein was offered a professorship at the University of Berlin in 1913, she didn't want to go. Einstein accepted the position anyway.

Not long after arriving in Berlin, Mileva and Albert separated. Realizing the marriage could not be salvaged, Mileva took the kids back to Zurich. They officially divorced in 1919.

Achieves Worldwide Fame

During  World War I , Einstein stayed in Berlin and worked diligently on new theories. He worked like a man obsessed. With Mileva gone, he often forgot to eat and sleep.

In 1917, the stress eventually took its toll and he collapsed. Diagnosed with gallstones, Einstein was told to rest. During his recuperation, Einstein's cousin Elsa helped nurse him back to health. The two became very close and when Albert's divorce was finalized, Albert and Elsa married.

It was during this time that Einstein revealed his General Theory of Relativity, which considered the effects of acceleration and gravity on time and space. If Einstein's theory was correct, then the gravity of the sun would bend light from stars.

In 1919, Einstein's General Theory of Relativity could be tested during a solar eclipse. In May 1919, two British astronomers (Arthur Eddington and Sir Frances Dyson) were able to put together an expedition that observed the  solar eclipse  and documented the bent light. In November 1919, their findings were announced publicly.

After having suffered monumental bloodshed during World War I, people around the world were craving news that went beyond their country's borders. Einstein became a worldwide celebrity overnight.

It wasn't just his revolutionary theories; it was Einstein's general persona that appealed to the masses. Einstein's disheveled hair, poorly fitting clothes, doe-like eyes, and witty charm endeared him to the average person. He was a genius, but he was an approachable one.

Instantly famous, Einstein was hounded by reporters and photographers wherever he went. He was given honorary degrees and asked to visit countries around the world. Albert and Elsa took trips to the United States, Japan, Palestine (now Israel), South America, and throughout Europe.

Becomes an Enemy of the State

Although Einstein spent the 1920s traveling and making special appearances, these took away from the time he could work on his scientific theories. By the early 1930s, finding time for science wasn't his only problem.

The political climate in Germany was changing drastically. When Adolf Hitler took power in 1933, Einstein was luckily visiting the United States (he never returned to Germany). The Nazis promptly declared Einstein an enemy of the state, ransacked his house, and burned his books.

As death threats began, Einstein finalized his plans to take a position at the Institute for Advanced Study at Princeton, New Jersey. He arrived at Princeton on Oct. 17, 1933.

Einstein suffered a personal loss when Elsa died on Dec. 20, 1936. Three years later, Einstein's sister Maja fled from  Mussolini's Italy and came to live with Einstein in Princeton. She stayed until her death in 1951.

Until the Nazis took power in Germany, Einstein had been a devoted pacifist for his entire life. However, with the harrowing tales coming out of Nazi-occupied Europe, Einstein reevaluated his pacifist ideals. In the case of the Nazis, Einstein realized they needed to be stopped, even if that meant using military might to do so.

The Atomic Bomb

In July 1939, scientists Leo Szilard and Eugene Wigner visited Einstein to discuss the possibility that Germany was working on building an atomic bomb.

The ramifications of Germany building such a destructive weapon prompted Einstein to write a letter to  President Franklin D. Roosevelt  to warn him about this potentially massive weapon. In response, Roosevelt established the  Manhattan Project , a collection of U.S. scientists urged to beat Germany to the construction of a working atomic bomb.

Even though Einstein's letter prompted the Manhattan Project, Einstein himself never worked on constructing the atomic bomb.

Later Years and Death

From 1922 until the end of his life, Einstein worked on finding a "unified field theory." Believing that "God does not play dice," Einstein searched for a single, unified theory that could combine all the fundamental forces of physics between elementary particles. Einstein never found it.

In the years after World War II , Einstein advocated for a world government and for civil rights. In 1952, after the death of Israel's first President Chaim Weizmann , Einstein was offered the presidency of Israel. Realizing that he was not good at politics and too aged to start something new, Einstein declined the offer.

On April 12, 1955, Einstein collapsed at his home. Just six days later, on April 18, 1955, Einstein died when the aneurysm he had been living with for several years finally burst. He was 76 years old.

Resources and Further Reading

• “ The Year Of Albert Einstein. ”  Smithsonian.com , Smithsonian Institution, 1 June 2005.
• “ Albert Einstein. ”  Biography.com , A&E Networks Television, 14 Feb. 2019.
• Kuepper, Hans-Josef. “ The Collected Papers of Albert Einstein. ”  Albert Einstein - Honours, Prizes and Awards.
• Albert Einstein Printables
• The Life and Work of Albert Einstein
• Ancestry of Albert Einstein
• Biography: Albert Einstein
• 10 Things You Don't Know About Albert Einstein
• Einstein's Theory of Relativity
• Leo Szilard, Creator of Manhattan Project, Opposed Use of Atomic Bomb
• Erwin Schrödinger and the Schrödinger's Cat Thought Experiment
• Most Influential Scientists of the 20th Century
• Max Planck Formulates Quantum Theory
• Edward Teller and the Hydrogen Bomb
• 14 Notable European Scientists Throughout History
• James Clerk Maxwell, Master of Electromagnetism
• Introduction to the Major Laws of Physics
• Heinrich Hertz, Scientist Who Proved Existence of Electromagnetic Waves
• Georges-Henri Lemaitre and the Birth of the Universe

Albert Einstein

• Occupation: Scientist and Inventor
• Born: March 14,1879 Ulm, in Germany
• Died: 18 April 1955 in Princeton, New Jersey
• Best known for: Theory of Relativity and E=mc2

• Albert experienced speech problems as a child. His parents were worried that he wasn't very smart!
• He failed his first try on his entrance exam for college (this gives us all hope!).
• He was offered the presidency of Israel .
• He auctioned off a hand written version of his Theory of Relativity in 1940 for 6 million dollars in order to help with the war effort.
• Albert had a sister named Maja.
• Listen to a recorded reading of this page:

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9 Things You May Not Know About Albert Einstein

By: Evan Andrews

Updated: August 29, 2018 | Original: October 26, 2015

1. Einstein didn’t fail math as a child.

Underachieving school kids have long taken solace in the claim that Einstein flunked math as a youth, but the records show that he was actually an exceptional, if not reluctant, student. He scored high grades during his school days in Munich, and was only frustrated by what he described as the “mechanical discipline” demanded by his teachers. The future Nobel Laureate dropped out of school at age 15 and left Germany to avoid state-mandated military service, but before then he was consistently at the top of his class and was even considered something of a prodigy for his grasp of complex mathematical and scientific concepts. When later presented with a news article claiming he’d failed grade-school math, Einstein dismissed the story as a myth and said, “Before I was 15 I had mastered differential and integral calculus.”

2. No one knows what happened to his first daughter.

In 1896, Einstein renounced his German citizenship and enrolled at the Swiss Federal Polytechnic School in Zurich. There, he began a passionate love affair with Mileva Maric, a fellow physicist-in-training originally from Serbia. The couple later married and had two sons after graduating, but a year before they tied the knot, Maric gave birth to an illegitimate daughter named Lieserl. Einstein never spoke about the child to his family, and biographers weren’t even aware of her existence until examining his private papers in the late-1980s. Her fate remains a mystery to this day. Some scholars think Lieserl died from scarlet fever in 1903, while others believe she survived the sickness and was given up for adoption in Maric’s native Serbia.

3. It took Einstein nine years to get a job in academia.

Einstein showed flashes of brilliance during his years at the Zurich Polytechnic, but his rebellious personality and penchant for skipping classes saw his professors give him less than glowing recommendations upon his graduation in 1900. The young physicist later spent two years searching for an academic position before settling for a gig at the Swiss patent office in Bern. Though menial, the job turned out to be a perfect fit for Einstein, who found he could breeze through his office duties in a few hours and spend the rest of the day writing and conducting research. In 1905—often called his “miracle year”—the lowly clerk published four revolutionary articles that introduced his famous equation E=mc2 and the theory of special relativity. While the discoveries marked Einstein’s entrance onto the physics world stage, he didn’t win a full professorship until 1909—nearly a decade after he had left school.

4. He offered his wife his Nobel Prize as part of their divorce settlement.

After his marriage to Mileva Maric hit the rocks in the early 1910s, Einstein left his family, moved to Berlin and started a new relationship with his cousin, Elsa. He and Maric finally divorced several years later in 1919. As part of their separation agreement, Einstein promised her an annual stipend plus whatever money he might receive from the Nobel Prize—which he was supremely confident he would eventually win. Maric agreed, and Einstein later handed over a small fortune upon receiving the award in 1922 for his work on the photoelectric effect. By then, he had already remarried to Elsa, who remained his wife until her death in 1936.

5. A solar eclipse helped make Einstein world famous.

In 1915, Einstein published his theory of general relativity, which stated that gravitational fields cause distortions in the fabric of space and time. Because it was such a bold rewriting of the laws of physics, the theory remained controversial until May 1919, when a total solar eclipse provided the proper conditions to test its claim that a supermassive object—in this case the sun—would cause a measurable curve in the starlight passing by it. Hoping to prove Einstein’s theory once and for all, English astronomer Arthur Eddington journeyed to the coast of West Africa and photographed the eclipse. Upon analyzing the pictures, he confirmed that the sun’s gravity had deflected the light by roughly 1.7 arc-seconds—exactly as predicted by general relativity. The news made Einstein an overnight celebrity. Newspapers hailed him as the heir to Sir Isaac Newton, and he went on to travel the world lecturing on his theories about the cosmos. According to Einstein biographer Walter Isaacson, in the six years after the 1919 eclipse, more than 600 books and articles were written about the theory of relativity.

6. The FBI spied on him for decades.

Shortly before Hitler rose to power in 1933, Einstein left Berlin for the United States and took a position at the Institute for Advanced Study in Princeton, New Jersey. His support for pacifist, civil rights and left-wing causes had already drawn suspicion from J. Edgar Hoover’s FBI, and after his arrival on American shores, the Bureau launched what would eventually become a 22-year surveillance campaign. Agents listened to the physicist’s phone calls, opened his mail and rooted through his trash in the hope of unmasking him as a subversive or a Soviet spy. They even investigated tips that he was building a death ray. The project came up empty handed, but by the time Einstein died in 1955, his FBI file totaled a whopping 1,800 pages.

7. Einstein urged the building of the atomic bomb—and later became a proponent of nuclear disarmament.

In the late-1930s, Einstein learned that new research had put German scientists on a path toward creating the atom bomb. The prospect of a doomsday weapon in the hands of the Nazis convinced him to set aside his pacifist principles and team up with Hungarian physicist Leo Szilard, who helped him write a letter urging President Franklin D. Roosevelt to conduct atomic research. Though Einstein never participated directly in the Manhattan Project, he later expressed deep regrets about his minor role in bringing about the Hiroshima and Nagasaki bombings. “Had I known that the Germans would not succeed in producing an atomic bomb, I never would have lifted a finger,” he told Newsweek. He went on to become an impassioned advocate of nuclear disarmament, controls on weapons testing and unified world government. Shortly before his death in 1955, he joined with philosopher Bertrand Russell in signing the “Russell-Einstein Manifesto,” a public letter that stressed the risks of nuclear war and implored governments to “find peaceful means for the settlement of all disputes between them.”

8. He was asked to be president of Israel.

Though not traditionally religious, Einstein felt a deep connection to his Jewish heritage and often spoke out against anti-Semitism. He was never a staunch Zionist, but when head of state Chaim Weizmann died in 1952, the Israeli government offered to appoint him as the nation’s second president. The 73-year-old wasted little time in declining the honor. “All my life I have dealt with objective matters,” Einstein wrote in a letter to the Israeli ambassador, “hence I lack both the natural aptitude and the experience to deal properly with people and to exercise official function.”

9. Einstein’s brain was stolen after his death.

Einstein died in April 1955 from an abdominal aortic aneurysm. He had requested that his body be cremated, but in a bizarre incident, Princeton pathologist Thomas Harvey removed his famous brain during his autopsy and kept it in the hope of unlocking the secrets of his genius. After winning a reluctant approval from Einstein’s son, Harvey later had the brain cut into pieces and sent to various scientists for research. A handful of studies have been conduced on it since the 1980s, but most have either been dismissed or discredited. Perhaps the most famous came in 1999, when a team from a Canadian university published a controversial paper claiming Einstein possessed unusual folds on his parietal lobe, a part of the brain associated with mathematical and spatial ability.

A Total Solar Eclipse Made Albert Einstein a Scientific Superstar

An eclipse in May 1919 had a pivotal role in proving one of Einstein’s most famous theories.

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A solar eclipse in May 1919 helped prove one of Albert Einstein ’s most famous hypotheses: his theory of general relativity. The discovery changed our understanding of physics and cemented Einstein’s status as one of the most influential scientists in history .

Einstein’s theory of general relativity dates back to 1905

Einstein’s theory , completed in 1915, is centered around gravity. Rather than being an invisible force that attracts objects to each other, gravity—as explained by relativity—is a curving or warping of space-time caused by concentrations of mass and energy. According to Einstein, this affects the motion of anything that passed nearby, including light.

Einstein had begun working on his theory in 1905 and was so confident in his principle that he asked researchers to carry out an eclipse experiment as early as 1911. He even raised his own money to fund it. He found a volunteer in German astronomer Erwin Freundlich in 1914, but the expedition was scrapped following the assassination of Archduke Franz Ferdinand and the outbreak of World War I.

Finally, in 1919, Einstein got his chance.

The 1919 solar eclipse experiment focused on the stars

In order to test Einstein’s idea, English astronomers named Arthur Eddington and Frank Dyson launched expeditions to chart stars during the total solar eclipse on May 29, 1919. The scientists planned to pinpoint the positions of stars around the sun during “totality,” or when the sun’s light is completely blocked by the moon, and compare them to normal conditions. If there was a difference in their locations—even one so slight that it would be visible to the human eye—this would indicate the sun had deflected their light through a curving of space.

According to Smithsonian Magazine , Eddington traveled to the island of Principe, off the African coast, while Dyson sent two members of his staff to Sobral, Brazil, to perform the calculations. Whereas the 2024 eclipse has a maximum length of 4 minutes, 28 seconds along the path of totality, the duo and their teams had more than 5 minutes to examine the sky. The stars’ positions were recorded on glass plates, which were then brought back to England for further examination.

The results were, mostly, expected

Eddington and Dyson both deemed the experiment successful, as their results were very close to Einstein’s predictions for the amount of deflection. Well, at least the majority of them. One of the telescopes in Dyson’s expedition produced odd readings , with the stars looking like smudges and not rounded circles. So, he threw those respective plates out.

This has led some historians to speculate Dyson might have done so to exclude data that didn’t match the intended outcome, but University of Arkansas physics professor Daniel Kennefick, who wrote the book No Shadow of a Doubt about the 1919 eclipse and its findings, said this was highly unlikely. “It is rare to be completely neutral in science or life. Punishing Eddington for being honest in articulating his preferences is merely asking that scientists dishonestly suppress their views,” Kennefick said .

Einstein never doubted his theory

Einstein found out in September 1919 via telegram the results of the experiment had proven him correct. Although, he already knew they would.

Kennefick told Smithsonian Magazine that physicist Ilse Rosenthal-Schneider was allegedly with Einstein when he received the message and surprised by his lack of enthusiasm for the findings. “She said, ‘Well, what would you have said if the theory had found against you? Would you have been disappointed, in that event?’” Kennefick explained. “And [Einstein] smiled and said, ‘Well then I would have been sorry for the dear lord, because the theory is correct.’”

Another solar eclipse in 1922 would offer a chance to confirm Eddington and Dyson’s results, but the scientific community was eager to celebrate Einstein as a luminary before then. Eddington presented the results at a Royal Society meeting in London on November 6, 1919—in front of a picture of Sir Isaac Newton , whose ideas of gravity Einstein had revolutionized—and they were published the following day.

The Times of London called the findings a “revolution in science,” and Einstein’s popularity skyrocketed. He soon embarked on lecture tours across the United States, United Kingdom, France, and Japan, with crowds lining up to see him. According to Discover magazine , one woman even fainted upon meeting Einstein.

Two years later, in 1921, Einstein was awarded the Nobel Prize in Physics for “his services to Theoretical Physics, and especially for his discovery of the law of the photoelectric effect,” all but cementing his legacy.

The theory of general relativity continues to help us navigate our world and understand the universe beyond. According to the Royal Astronomical Society , astrophysicists use relativity to explain the movement of stars and planets and how matter behaves in extreme regions of space—particularly black holes. Non-scientists rely on relativity every day, as satellite navigation systems use it to pinpoint travel coordinates. Knowing that it all ties back to a solar eclipse, you now have a better understanding of the gravity of Monday’s eagerly-awaited celestial event.

Tyler Piccotti first joined the Biography.com staff as an Associate News Editor in February 2023, and before that worked almost eight years as a newspaper reporter and copy editor. He is a graduate of Syracuse University. When he's not writing and researching his next story, you can find him at the nearest amusement park, catching the latest movie, or cheering on his favorite sports teams.

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Albert Einstein

Two Books on Einstein and the World He Made

A lbert Einstein is one of the most written-about figures of the 20th century, and for good reason. His theories upended the system that physicists had used to describe the world since Newton. Along the way, he became a figure of public fascination—a true celebrity. Now two books further scrutinize different aspects of the man.

Samuel Graydon’s “Einstein in Time and Space” is not an exhaustive biography. Instead it presents 99 vignettes, most of them one to three pages long, that highlight key qualities of this complex person: the curious child, the rebellious student, the serial adulterer, the wily prankster, the loyal friend, the civil-rights defender, the intellect unsurpassed in his time. Mr. Graydon, the science editor at the Times Literary Supplement, has chosen his number of chapters in a playful homage to the atomic number of the element einsteinium.

Even if readers are familiar with these stories, Mr. Graydon’s approach often delivers a fresh take on episodes not strongly emphasized in other biographies. Here is Einstein the engineer patenting a unique refrigerator design and a hearing aid. There he is building a miniature cable car out of matchboxes for his young son Hans. “That was one of the nicest toys I had,” Hans later recalled.

As a correspondent, Einstein could be quite impish: “So, what are you up to, you frozen whale, you smoked, dried, canned piece of soul, or whatever else I would like to hurl at your head?” he once wrote to a friend. While starting his career in Bern, Switzerland, the young physicist formed a little club called the Olympia Academy with two friends to discuss science and philosophy. “Einstein, despite being the youngest,” writes Mr. Graydon, “was elected president, earning him the title ‘Albert Ritter von Steissbein’ (roughly, ‘Sir Albert, Knight of Backside’). A certificate was made up, featuring a drawing of a bust of Einstein beneath a string of sausages.”

Mr. Graydon’s stated goal is to point out “the inconsistencies inherent in a life, the inexplicable, incompatible, insane motivations that punctuate days and years.” The author notes how Einstein, a devoted pacifist, maintained a close friendship with the German chemist Fritz Haber, who pioneered the use of both chlorine and mustard gas during World War I. He observes that the deep thinker didn’t pass up the chance to party with the movie stars Charlie Chaplin, Mary Pickford and Douglas Fairbanks when out in California.

The book also includes moments of quiet dignity, such as the story of the black contralto Marian Anderson, who had been invited in 1937 to give a concert at Princeton University but was denied a room at the local hotel due to her race. Einstein simply prepared a room for her at his home, an invitation that was extended from that day forward whenever she visited the town.

Mr. Graydon has woven from these separate strands a compelling and beautifully written narrative, though I have one caveat. In his acknowledgments, the author admits that he “lightly fictionalized” a few chapters about representative days at Einstein’s office. Given the wealth of material on hand, a summary of Einstein’s life hardly needs any false embellishments.

While “Einstein in Time and Space” primarily concentrates on Einstein’s personal experiences, Hanoch Gutfreund and Jürgen Renn’s “The Einsteinian Revolution” delves deeply into his science. Mr. Gutfreund, the academic director of the Albert Einstein Archives at the Hebrew University of Jerusalem, and Mr. Renn, the director of the Max Planck Institute for the History of Science in Berlin, have written extensively on Einstein and with this book take on a particular challenge: “to dispel the popular myth that Albert Einstein, the unconventional scientific genius, instigated an overwhelming scientific revolution through pure thought alone.” They succeed in that goal, along the way providing an excellent overview of Einstein’s major discoveries, from his early work on quantum theory to general relativity, the new law of gravity that overturned Newton. It is a welcome addition to any collection of books on modern physics.

A true understanding of Einstein’s accomplishments, they write, demands a revision of the legendary concept of the “paradigm shift.” The notion was introduced in 1962 by the historian of science Thomas Kuhn, who argued that a scientific revolution suddenly replaces a previous system of knowledge with a new one unconnected to the past. But Messrs. Gutfreund and Renn prefer to view Einstein’s work as an evolutionary process, where the new system is built upon the scientific scaffolding already in place.

In the late 19th century, that scaffolding was constructed around three dominant areas of physics: mechanics, thermodynamics and electromagnetism. Troubling puzzles were beginning to arise at the intersections between these fields, and many scientists attempted to find solutions within their own isolated specialties. But Einstein—with his deep reading of the scientific literature and the philosophy of science, his constant dialogues with scientific friends, and his careful attention to new experimental discoveries—stood above those boundaries, enabling him to perceive an entirely new vista.

The authors provide a detailed examination of Einstein’s annus mirabilis in 1905, when he recognized that light can act like a particle as well as a wave; proved that atoms exist; linked matter with energy in that celebrated equation E=mc2; and, with the special theory of relativity, swept away the idea that we live in a fixed space governed by a universal clock.

Before these discoveries, the authors note, the Dutch physicist Hendrik Lorentz had developed a mathematical scheme to explain the behavior of charged particles moving through the ether—the medium that supposedly permeates physical space to allow light to travel. Lorentz’s equations foresaw many of the phenomena later explained by special relativity. But his physical interpretation, complicated and full of assumptions, was still rooted in classical physics. Einstein jettisoned this kludge by doing away with the ether, recognizing that space and time are not absolute and declaring that the speed of light is a constant whether a body is stationary or in motion.

Einstein didn’t arrive at this solution in a single eureka moment. It was the result of deep reflection over the years, influenced by such philosophers as David Hume, who questioned the causal relations between events; Ernst Mach, who objected to Newton’s idea of absolute space; and Henri Poincaré, who early on noted the possible relativity of time. Einstein stood upon the shoulders of giants to gain his new perspective.

While “The Einsteinian Revolution” is written for a general audience, a background in physics helps make certain sections more accessible. Yet the authors’ overall thesis is clear and convincing. “The substance of Einstein’s work was not new,” they stress, “but rather was the result of an accumulation of knowledge over centuries; it was his conceptual organization that was new.” Their book, along with Mr. Graydon’s “Einstein in Time and Space,” enhances our understanding of both a great scientist and an exemplary humanist.

Ms. Bartusiak is a professor emeritus at MIT and the author of “Einstein’s Unfinished Symphony.”

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Albert Einstein: A Biography Hardcover – March 1, 1997

• Print length 889 pages
• Language English
• Publisher Viking Adult
• Publication date March 1, 1997
• Dimensions 6 x 2 x 9.25 inches
• ISBN-10 0670855456
• ISBN-13 978-0670855452
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• Publisher ‏ : ‎ Viking Adult; 1st edition (March 1, 1997)
• Language ‏ : ‎ English
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• Dimensions ‏ : ‎ 6 x 2 x 9.25 inches
• #373 in Relativity Physics (Books)
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Who Were Albert Einstein's Children? Know About All The Descendants!

Albert Einstein's Children's Names

What happened to einstein's daughter, lieserl, albert einstein’s children, son hans albert wrote many books.

Albert Einstein, one of the greatest physicists of all time, has had one of the most interesting lives in history.

His scientific achievements stand among the pantheon of the greatest scientists and their accomplishments; but not as much is known about the descendants of Albert Einstein.

If you’re wondering about the living descendants of Albert Einstein then you’ll be glad to know that Einstein has grandchildren who are still alive! Although their ancestor came from a relatively wealthy family, the Einstein family members haven’t received their share of inheritance.

Einstein's parents were Pauline Einstein (1858-1920) and Hermann Einstein (1847-1902); Albert Einstein also had an uncle, Jakob Einstein, who was a business partner to Hermann.

Albert Einstein married Mileva Maric in 1903. Einstein’s second wife, Elsa, was also his cousin. They married in 1919.

Did you know that Albert Einstein is listed as one of the founders of the Hebrew University in Israel?

Albert Einstein also had a connection to Princeton, as he lectured there the year before he was awarded the Nobel Prize For Physics, in 1921, and later accepted a position at Princeton in 1932.

Albert Einstein had three children with his first wife, Mileva Maric, who was a Serbian physicist; Hans Albert, Eduard, and Lieserl Einstein.

Mileva Maric (daughter of Milos Maric and Marija Ruzic-Maric) was born on December 19, 1875, in Austria-Hungary (today Serbia).

She belonged to a wealthy family and prioritized her studies for her future. There is a lot of debate as to whether Mileva had some contribution to the research that was carried out by Albert Einstein.

One of the most common theories is that Mileva told a Serbian friend in 1905 that she accomplished some important work with Albert that would make him world-famous!

His second wife, Elsa Einstein, was born on 18 January, 1876, in Hechingen, the daughter of Rudolf Einstein and Fanny Einstein.

Elsa already had two children before she began dating Albert, Margot and Ilse, with her first husband. Elsa’s daughters were raised by Albert as his own.

Elsa and Albert’s family was very close-knit and they migrated to Princeton together.

During the final days of Elsa's life, Albert tried to focus on his work to distract himself from the harsh reality that Elsa was dying.

Elsa Einstein died in Albert Einstein's Princeton home due to heart and liver problems. Not much is known about Albert’s stepdaughters.

 Albert Einstein was known to be a loving father to the two stepdaughters that he had with his second wife. It is said that they were very close. But, the relationship between Albert and his first-born daughter is shrouded in mystery.

Little is known about Albert Einstein’s daughter, Lieserl Einstein, that he had with his first wife, Mileva Maric.

One thing that is certain is that Lieserl was born in January of 1902 with some disabilities. Sadly, she passed away in September of 1903 due to scarlet fever.

In her book, 'Einstein's Daughter: The Search for Lieserl', author Michele Zikhaeim theorized that Einstein sent Lieserl to stay with Mileva Maric’s relatives before they were married.

Even after they tied the knot, Einstein refused to accept his daughter and refused to acknowledge her existence in his life!

There was a letter from September 19, 1903, that was delivered from Einstein to Maric that mentioned Lieserl for the last time.

Albert Einstein has a special connection to Berlin, Germany, as he was offered a top academic position at the Prussian Academy of Sciences along with a Professorship at Berlin's Humboldt University.

His two sons, Hans Albert and Eduard Einstein, came to Berlin to join their father.

It is interesting to study the dynamics that the sons shared with their father. Being the children of a world-famous scientist must have been hard to negotiate for them and they subsequently found ways to deal with the effects of their father's fame.

Hans Albert Einstein was an engineer by profession who was born on May 14, 1904. He was also a long-time professor at the University of California, Berkeley.

Hans Albert’s first marriage was with Frieda Knecht, whom Albert strongly disapproved of. They were together until her death in 1958.

They had four children together: Bernhard Caesar, Klaus Martin, David, and daughter Evelyn Einstein, who was adopted.

Evelyn pursued a Master’s degree from the same college in which her father was a professor, at the University of California.

After the death of his first wife, Hans Albert Einstein married Elizabeth Roboz.

His friends remember Hans Albert Einstein as an avid sailor, and a keen musician, who played the flute and the piano.

Albert’s second son, Eduard Einstein, had a strained relationship with his father.

Eduard was a schizophrenic who was considered to be an unsolvable problem by Einstein. Eduard spent nearly three decades in an asylum trying to get better.

Eduard tried to cope with the fame that his father had garnered but he found it difficult, commenting that he felt unimportant.

During the time the Nazis took power in Germany, Albert Einstein had to flee the country without his younger son, leaving him confined to an asylum as he was too feeble to accompany his family.

New York is home to the prestigious Albert Einstein College of Medicine, in the Bronx area. It is considered to be one of the best medical schools in the country.

In 1933, when Einstein fled Germany, he came to Princeton, New Jersey, where he joined the Institute for Advanced Study. He lived there for 22 years until his death.

There have been tons of books that have been written about Albert Einstein and his works that revolutionized society.

Hans Albert, who was very well known for his work on sediment transport, wrote a few research books that can be read today as well.

The famous books of Hans Albert include 'Bed-Load Transportation in Mountain Creek' (1944), 'Determination of Rates of Bed-Load Movement' (1948), 'Analysis of Factors Influencing Cotton Yields and Their Variability: With Special Reference to Upper Piedmont and West Texas Rolling Plains' (1950), 'The Bed-Load Function for Sediment Transportation in Open Channel Flows' (1951), 'Second Approximation to the Solution of the Suspended Load Theory' (1952) and 'Transport of Sediment Mixtures with Large Ranges of Grain Sizes' (1953).

These are very in-depth in their analysis of sediment transport which is why Hans Albert became famous in his own right.

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Bachelor of Science specializing in Human Anatomy

Joan Agie Bachelor of Science specializing in Human Anatomy

With 3+ years of research and content writing experience across several niches, especially on education, technology, and business topics. Joan holds a Bachelor’s degree in Human Anatomy from the Federal University of Technology, Akure, Nigeria, and has worked as a researcher and writer for organizations across Nigeria, the US, the UK, and Germany. Joan enjoys meditation, watching movies, and learning new languages in her free time.

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