>Can you feel the pulse in your wrist? For humans the normal pulse is 70 heartbeats per minute. Elephants have a slower pulse of 27 and for a canary it is 1000!
>If all the blood vessels in your body were laid end to end, they would reach about 60,000 miles.
>Hugging releases oxytocin, which helps to heal physical wounds, makes someone trust you more !
>The human body has enough iron in it to make 3 inches long nail
>In one hour, your heart produces enough energy to raise a ton of steel 3 feet off the ground.
>When we touch something, the signal travels through the nerves to our brain at a speed of 124 mph.
>The human eye can distinguish up to a million different colors and take in more information than the largest telescope known to man.
>Beards are the fastest growing hairs on the human body. If the average man never trimmed his beard, it would grow to nearly 30 feet long in his lifetime.