Amazing Worldwide Facts You Probably Didn’t Know | Shocking Historical & Modern Facts --- Throughout history, clean-shaven and bearded looks have both ruled at different times — but modern global leaders mostly prefer the clean-shaven style. Did you know some people in the world can’t sleep at all due to a rare disease called fatal insomnia? India and Pakistan also show fascinating contrasts in their railway systems — India operates about 25,000 trains with 124 employees per train, while Pakista