If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Each day, more than $40 Trillion Dollars changes hands worldwide.
37
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17