What famous Englishman’s experiments with freezing meat in 1626 caused his death from exposure?

In 1964, a capsized freighter was refloated in Kuwait by filling its hull with polystyrene balls. Where did they get this idea?

What trade was Greek philosopher Socrates trained in?

What did Hyman Lipman invent in 1858 that made life easier for students?

What was Pac-Man originally called in Japan when it was first released?