There are 2,500,000 rivets in the Eiffel Tower.
98
Tae Kwon Do is only around 60 years old.
64
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
‘Tree shaping’ is the art of growing trees and roots into things like bridges, chairs, “people trees”, ladders, fences, jungle gyms, tunnels, and, theoretically, could even be used to grow homes.
3
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21
Q-Tip Cotton Swabs were originally called Baby Gays.
55
The most children born to one woman was 69, she was a peasant who lived a 40 year life, in which she had 16 twins, 7 triplets, and 4 quadruplets.
852
The yin-yang pattern's earliest use is in Rome - not China!
125