One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
Most people smile when they are frustrated, according to a study.
15
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
People spend about two weeks of their lives at traffic lights!
159
There are more than 150 million sheep in Australia, and only some 20 million people.
247