In older people, memory is best early in the morning and then declines during the late afternoon.
33
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Your heart pumps about 2,000 gallons of blood each day!
53
The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
21
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
It has been said that over 350 million people suffer from Facebook Addiction Disorder.
115