A woman's sense of smell is most sensitive during ovulation.
34
Human hair and fingernails continue to grow after death.
7
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
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
Taphephobia is the fear of being buried alive!
44
Every hour one billion cells in the body must be replaced.
17
Those who get out of bed by 7am are more likely to be thinner and happier.
20
Dieters who sleep more take off more fat that those who sleep less.
159