Nazis and Holocaust revisionists have long dismissed Albert Einstein’s groundbreaking theories ... is full of kooks and crackpots who put out all kinds of drivel. It is pointless to attempt ...

Years before Hubble detected cosmic expansion, Einstein had fashioned a theory, general relativity, that could explain it. In studies of the cosmos, it all goes ... time is relative, mass and ...

One of Albert Einstein's greatest insights was realizing that time is relative. It speeds up or slows ... Has Al just discovered the fountain of youth? Not at all. Al's trip into space lasted ...