Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
A human being loses an average of 40 to 100 strands of hair a day.
133
Medical research has found substances in mistletoe that can slow down tumor growth.
32
Drinking banana milkshake is a perfect cure for hangover.
21
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176
It takes about 20 seconds for a red blood cell to circle the whole body.
102
According to a study conducted by the University of South Carolina, Marijuana can be used to reduce inflammation and treat autoimmune diseases such as arthritis, lupus, colitis, and multiple sclerosis.
25