In older people, memory is best early in the morning and then declines during the late afternoon.
33
The average human body contains enough fat to make seven bars of soap.
45
The average female will have 3.3 pregnancies in her life.
49
Only 1% of bacteria cause disease.
45
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
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
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160