Standard paper cannot be folded in half more than 7 times.
232
There are 86,400 seconds in a day.
110
In an average hour, there are over 61,000 Americans airborne over the United States.
24
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
‘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
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6