In older people, memory is best early in the morning and then declines during the late afternoon.
33
Most lipstick contains fish scales.
37
There's 100 trillion good bacteria living in your body.
17
If you unfolded your brain, it would cover an ironing board.
42
Men are twice as likely to be binge drinkers than women.
87
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
One out of 20 people have an extra rib.
66
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73