People who sleep late have more mental stamina and can outperform early risers.
33
There are more than 150 million sheep in Australia, and only some 20 million people.
247
People who laugh more are better able to tolerate pain - both physical and emotional.
36
A teen in Michigan built a working nuclear reactor. He taught himself how to build it as a weekend hobby project in his basement from ages 15-17 for $3500.
8
On average, men's noses are 10% larger than women's.
12
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
2% of Europeans lack the genes for smelly armpits.
6