Ancient Impossible

"Ancient Einsteins" [1.04]:
In 48 B.C., when Julius Caesar was attacking the city, it's thought that much of the great library was destroyed by fire.  What other works of genius were destroyed?  We'll never know.  There may even have been ancient geniuses of whom we know nothing.  Is it possible that one day we'll discover a new ancient Einstein?  From what we do know, it's clear that the ancient Greek inventors were all extraordinary men.  They began modern science over two thousand years ago.  They were truly ancient Einsteins. 27 July 2014, 10:59 P.M. Eastern Daylight Time