In older people, memory is best early in the morning and then declines during the late afternoon.
33
Wearing headphones for an hour increases the bacteria in your ear 700 times.
235
Fingernails grow nearly 4 times faster than toenails!
30
The human brain is more active during sleep than during the day.
28
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Pain travels through your body at 350 ft. per second.
36
Clinophobia is the fear of beds!
30