To get a song out of your head, try doing something like a puzzle or Sudoku.
13
‘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
Extremely high pressured water can easily cut through a steel beam.
51
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
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
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