Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
On average, the life span of an American dollar bill is eighteen months.
33
On average, 100 people choke to death on ballpoint pens every year.
72