The P.S. at the end of a letter stands for Post Script.
40
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
The reindeer is the only mammal that can see UV light.
17
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
4
The scene in Skyfall where Daniel Craig is shaved with a classical razor lead to a 400% increase of straight edge razor sales.
10
A couple from Bristol who had trouble selling their house, found out they had an original Banksy on their wall, and received twice the asking price by selling the painting with a house attached.
7