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13 incredible facts about your eyes - 9GAG
Crazy, but true. I read about them on National Geographic. Their hearts weigh as much as a pound! Total weight 400,000 lbs!
Dancing Epidemic - WTF fun facts
Here are some fascinating facts about things in everyday life that might shock you.
The Eiffel Tower - WTF fun facts
WTF Facts : funny, interesting & weird facts
Good to know! Looks like I'll be living a long and healthy life.