Men have larger hearts; women's hearts beat faster.
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More people have a phobia of frogs than rats.
41
Every hour one billion cells in the body must be replaced.
17
Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
28
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
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
Gin is a mild diuretic which helps the body get rid of excessive fluid. Thus, it can reduce problems such as menstrual bloating.
90
The smallest human penis ever recorded was just 5/8 of an inch long!
77