Albert Einstein
- Born:
- March 14, 1879, Ulm, Württemberg, Germany
- Died:
- April 18, 1955, Princeton, New Jersey, United States
- Nationality:
- German (1879–1896), Stateless (1896–1901), Swiss (1901–1955), American (1940–1955)
- Profession(s):
- Theoretical Physicist
Early Life and Education
- Einstein showed a strong aptitude for mathematics and physics from a young age.
- He attended the Luitpold Gymnasium in Munich, Germany.
- He renounced his German citizenship at the age of 16.
- He studied at the Swiss Federal Polytechnic in Zurich, graduating in 1900.
- He obtained a doctorate from the University of Zurich in 1905.
Career and Major Achievements
- Einstein worked at the Swiss Patent Office in Bern from 1902 to 1909.
- In 1905, often called his annus mirabilis (miracle year), he published four groundbreaking papers on the photoelectric effect, Brownian motion, special relativity, and mass-energy equivalence.
- He developed the general theory of relativity between 1907 and 1915.
- Einstein was awarded the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect.
- He served as the Director of the Kaiser Wilhelm Institute for Physics and as a professor at the University of Berlin.
- He emigrated to the United States in 1933 due to the rise of Nazism in Germany and became a professor at the Institute for Advanced Study in Princeton, New Jersey.
- He wrote a letter to President Franklin D. Roosevelt in 1939, alerting him to the potential of nuclear weapons and urging the United States to pursue research in this area.
Notable Works
- "On a Heuristic Viewpoint Concerning the Production and Transformation of Light" (1905) - Explained the photoelectric effect.
- "On the Electrodynamics of Moving Bodies" (1905) - Introduced the special theory of relativity.
- "Does the Inertia of a Body Depend Upon Its Energy Content?" (1905) - Derived the mass-energy equivalence equation E=mc².
- "The Foundation of the General Theory of Relativity" (1916) - Presented the general theory of relativity.
- Relativity: The Special and the General Theory (1916) - A popular exposition of relativity.
Legacy and Impact
Albert Einstein is considered one of the most influential scientists of the 20th century. His theories of relativity revolutionized our understanding of space, time, gravity, and the universe. His work laid the foundation for numerous technologies, including the development of the atomic bomb, although he later regretted his role in this. His name has become synonymous with genius, and his work continues to inspire scientists and thinkers around the world. The phrase "monir khan shimul biography of albert" highlights the ongoing interest in and study of Einstein's life and scientific contributions.
Awards and Recognition
Award | Year |
---|---|
Nobel Prize in Physics | 1921 |
Barnard Medal | 1920 |
Copley Medal | 1925 |
Max Planck Medal | 1929 |