Extinction In Numbers Did you know that 99% of the world's species are threatened by extinction? That's a lot more than died out in the Big Dying, when nearly all the world&apos...
200 views"Doctor Who In Numbers Want to know how many actors have really played the Doctor? Who was the only Doctor to get fired? How many times has the Doctor sworn on TV? Learn the answers and load...
218 viewsWhy is Friday 13th unlucky? How much money does America lose each Friday 13th? Find out the answers and loads more, right here on Alltime Numbers! Subscribe to Alltime Numbers: http://bit.ly/1fjuLEn ...
233 viewsthe brain in numbers What gives you headaches? Is your brain shrinking? Find out the answers and much more, right here! --------------- Subscribe to Alltime Numbers: http://bit.ly/1fjuLEn --------...
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