In Einstein's talk to the audience, he expressed happiness that the Jewish people were beginning to be recognized as a force in the world. He went on to deliver several lectures at Columbia University and Princeton Universityand in Washington he accompanied representatives of the National Academy of Science on a visit to the White House.
Two focused on the photoelectric effect and Brownian motion. It is enough if one tries merely to comprehend a little of this mystery every day.
In late Julyhe went to England for about six weeks at the personal invitation of British naval officer Commander Oliver Locker-Lampsonwho had become friends with Einstein in the preceding years. The photoelectric theory states that when light hits certain metals, electrons are emitted.
Prejudice against followers of the Jewish religion was spreading across the country and soon the Nazis would begin to hunt down those of the Jewish faith.
He also developed the Lorenz transform equations to relate time and position in two reference frames.