Kori Bustard and the Great Bustard both are about equal in weight and are the worlds heaviest flying birds.
I learnt how to make and use custom brushes in GIMP, wish I had learnt earlier!
Camel spiders (solifugae) are not spiders but are 10 legged arachnids.
The slowest speed of light recorded is 40mph through -272 C sodium.
I learnt how to tell a hygenic hawker stall from a more dodgy one.
An open comedo is the technical name for a blackhead.
The proper name for The Gherkin in London is the RE Swiss building. Also Emile Heskey has the middle name Ivanhoe.