Albert Einstein renounced his German citizenship in the German Kingdom of Württemberg to avoid military service in 1896 and became stateless for 5 years. He acquired Swiss citizenship in February 1901, Austrian citizenship in 1911, and American citizenship in 1940.
- Albert Einstein considered himself an agnostic, not an atheist.
- Einstein's great breakthroughs came from visual experiments performed in his head rather than the lab.
- Einstein was a slow learner as a child and spoke very slowly.
- The pathologist who made Einstein body's autopsy stole his brain and kept it in a jar for 20 years.
- Einstein's Nobel Prize money went to his ex-wife as a divorce settlement.
- Einstein was offered the presidency of Israel which he politely declined.
- Einstein Failed his University Entrance Exam and had to reapply a year later.
- Einstein never received a Nobel prize for relativity. it was actually for the photoelectric effect.
- Einstein was famous for having a bad memory. He could not remember names, dates and phone numbers.
- Austrian physicist Friedrich Hasenohrl published the basic equation E = mc2 a year before Einstein did.
- Albert Einstein's eyes remain in a safe box in NYC.
- Yoda, from Star Wars, was modeled after the appearance of Albert Einstein.
- Albert Einstein had no car of his own and he also never learned how to drive.
- Albert Einstein didn't like to wear socks.
- Albert Einstein's brain had a parietal lobe that was 15% larger than the average brain.
- Galileo Galilei was Albert Einstein's favorite scientist.
- Albert Einstein denounced segregation, calling it a "disease of white people" and worked against racism in America.
- Hours before his death, Einstein was still attempting to prove his Theory of Everything.
- In 1930, Albert Einstein patented a fridge. It was not a commercial success.
- The Nazis placed a US $ 5,000 bounty on Einstein's head.
- Albert Einstein was among the 5,000 + people who signed a petition to overturn Germany's ban on Homosexuality.
- Some American officials, like FBI director J. Edgar Hoover, thought Albert Einstein was a soviet spy.
- Albert Einstein cheated on his wife, belittled her scientific achievements, refused to help out around the house, and made her sign a contract in which she would agree to leave the room or stop talking if he told her to.
- Although he was a devoted pacifist, Einstein wrote a letter to President Roosevelt, urging him to prioritize the development of an atomic weapon before Nazi Germany.
- Einstein, Freud, Henry Kissinger and Sergey Brin, co-founder of Google, were all refugees.
- When Albert Einstein published his Theory of General Relativity, the New York Times sent their golfing correspondent to interview him.
- Albert Einstein famously said that "if the bee disappeared off the surface of the globe, man would have only four years to live."
- Albert Einstein walked 3 miles a day while Darwin went for three 45-minute walks every day.
- The record number of people dressed like Einstein in one place is 404.
- The only woman in Einstein's physics class at Zürich Polytechnic married him.
- Albert Einstein's last words were spoken in German to a nurse who didn't speak German and are lost for ever.