In older people, memory is best early in the morning and then declines during the late afternoon.
33
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
The lense of the eye continues to grow throughout a person's life.
34
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
Your heart will pump about 212 million liters in its lifetime.
26
Women buy four out of every 10 condoms sold.
71