A woman's sense of smell is most sensitive during ovulation.
34
The average human body contains enough fat to make seven bars of soap.
45
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
If you unfolded your brain, it would cover an ironing board.
42
The male fetus is capable of attaining an erection during the last trimester.
75