The North Atlantic gets 2.5 centimetres (1in) wider every year.
119
Poor eyesight (myopia) is associated with higher IQ.
232
Touching a teddy bear can make people feel less lonely.
36
Rio de Janeiro was once capital of Portugal, making it the only European capital outside of Europe.
9
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
1k
Sound doesn't travel in space.
255
