Albert Einstein was well known for his thought experiments ... Imagine you're standing on a train while your friend is standing outside the train, watching it pass by. If lightning struck near ...

Albert Einstein.” There was one problem ... propaganda spread relatively slowly — one person passing it along to a friend who, in turn, would forward it to someone else, with circulation ...

It’s April 1, 1911, and 32-year-old Albert Einstein — former bureaucrat at ... and walking and talking with Austrian physicist, and dear friend, Paul Ehrenfest. And he exposes, too, scenes ...

Albert Einstein's most iconic photo of him sticking ... he immediately ordered multiple copies so he could sign and send them to friends as a joke. Later on, he used this photo to make greeting ...

When you hear the name Albert Einstein, what do you think of ... His little sister and lifelong friend, Maja, was two years younger. It wasn't obvious that he was a genius. Actually, he didn ...

March 14, universally known as Pi Day, also happens to be theoretical physicist Albert Einstein's birthday ... During this memorial concert, Einstein's friend Robert Casadesus was the soloist ...

Albert Einstein's space theories still have deep ... Salinger's grandmother was also a friend of Frau Helen Dukas, Einstein's secretary at the nearby Princeton University. Though the traumatic ...