Broccoli is ‘man-made’ through the breeding of different cabbage crops.
4
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
It is impossible to hum if your nose is plugged.
366
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
There are pictures of Knights fighting Snails in old Medieval manuscripts - and nobody knows why.
23