The 19 Best Facts

The thread has now received a further 900 replies, and includes many facts that I would have put in this list, including that astronauts on spacewalks often LOSE THEIR FINGERNAILS AND NO ONE KNOWS WHY and that sharks were around before Saturn's rings. And also that Abraham Lincoln is in the wrestling hall of fame.

This was fun.

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Видео The 19 Best Facts канала vlogbrothers