A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11