Scientists in Germany have developed a candy that doesn't cause cavities.
11
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
A 'jiffy' is an actual unit of time for 1/100th of a second!
66
Out of all the senses, smell is most closely linked to memory.
146
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71