‘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
Sunflowers can be used to clean up radioactive waste.
17
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9
The glue on Israeli stamps is certified kosher.
67
Real diamonds do not show up on x-ray.
36
It's impossible to kill yourself by holding your breath.
703
When glass breaks, the cracks move faster than 3,000 miles per hour.
47