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Albert Einstein

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Albert Einstein biography

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Albert Einstein

 

BIOGRAPHY OF ALBERT EINSTEIN

Tongue out, disheveled hair, an intelligence quotient of 160, Albert Einstein is the perfect illustration of the crazy-looking scientist. His school life had started badly: the young prodigy left school prematurely and failed the entrance exam to the Ecole Polytechnique. If nothing then suggests the extent of his abilities, the gifted person turns out to be endowed with an extraordinary brain. His discoveries - the theory of general relativity, the famous E = mc2, quantum physics, cosmology ... - forever upset the scientific community. From 1905, his first publications had the effect of a bomb. However, the reception given to his studies was mixed. He is criticized for the idea that experience is the only source of real knowledge. Whatever the opinion of certain physicists, his fame was worldwide in 1919. Socially and politically engaged, the Jewish researcher was forced to leave for the United States when the Nazi ideology spread to Germany. A pacifist, he continued to campaign for the end of World War II while continuing his research. Albert Einstein's panel of work - who sees theories as intuitive creations - is characterized by a rarity of the postulates exposed, an exception that revolutionized the scientific field of the time.

CHRONICLES & ANECDOTES

August 2, 1939 - Manhattan Project

In a collective letter to Franklin D. Roosevelt, physicists Albert Einstein, Leo Szilard, Edward Teller, and Eugen Wigner warn the US president of the danger of atomic weapons in the hands of Nazi Germany. Roosevelt then launched the 'Manhattan Project', with the aim of building an atomic bomb.

December 22, 1938 - The stone fruit

In a Berlin cellar, two researchers, Hahn and Strassmann, by bombarding a uranium plate with neutrons, break an atomic nucleus for the first time. They remain skeptical, the feat seems a bit huge to them. Hahn wrote to Lise Meitner, a Jewish refugee in Poland. She comes to the same conclusion and confirms the correctness of Einstein's theory on the relationship between energy and mass. The loss of mass noted by Hahn is explained by the transformation of this mass into energy: E = MC2. The race for an atomic bomb may begin as a prelude to the looming global conflict.

November 6, 1919 - The Curved Light

A solar eclipse allows astrophysicists and astronomers to verify the validity of Einstein's theories of gravity. When it passes near a mass, the light follows the deformations of space.

Nobel prize

The scientist received the Nobel Prize in Physics in 1921 for his theory on the photoelectric effect. It explains the emission of electrons by the absorption of photons during the interaction between a material and light.

It's their favorite

In 2005, Albert Einstein was voted favorite German figure in third position.

Can do better

Albert Einstein's teachers saw him as a slow and moderately gifted student.

Fatal error

Engaged in the world conflict, Albert Einstein asks Franklin Roosevelt to accelerate nuclear research to counter the advances of Nazi Germany in this field. Aware of the danger, he asks the American president to give up the atomic weapon, in vain. The project was launched by the Americans and resulted in the use of the atomic bomb on Hiroshima and Nagasaki. The scientist regrets, even on his deathbed, the first mail sent.