Nokia was once famous as a manufacturer of toilet paper.
18
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198