Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Real diamonds do not show up on x-ray.
36
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14
Los Angeles's full name is "El Pueblo de Nuestra Senora la Reina de los Angeles de Porciuncula"!
72
More than 10% of the world's salt is used to de-ice American roads.
54
About two hundred babies are born worldwide every minute.
237
An ounce of platinum can be stretched 10,000 feet.
40
‘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