There's a rare breed of pig that looks like a sheep.
14
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
It is impossible to hum if your nose is plugged.
366
It would take more than 150 years to drive a car to the sun.
569

