Out of all the senses, smell is most closely linked to memory.
146
4.5 pounds of sunlight strike the Earth each day.
27
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20
Aluminum used to be more valuable than gold!
84
In zero gravity, a candle's flame is round and blue.
16
Most dust particles in your house come from dead skin.
48