Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
An iceberg contains more heat than a lit match.
73
Passengers on the Beijing subway can pay with plastic bottles.
29
‘Tree shaping’ is the art of growing trees and roots into things like bridges, chairs, “people trees”, ladders, fences, jungle gyms, tunnels, and, theoretically, could even be used to grow homes.
3
Wearing red increases attraction.
30