The best diamonds are colored blue-white.
80
One in five long-term love relationships began with one or both partners being involved with others.
177
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
The original game of "Monopoly" was circular.
230
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
‘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
Real diamonds do not show up on x-ray.
36
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105