Sunflowers can be used to clean up radioactive waste.
17
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
The average IQ is 100, while 140 is the beginning of genius IQ.
140
A quarter has 119 grooves on its edge, a dime has one less groove!
34
An ounce of platinum can be stretched 10,000 feet.
40
You can start a fire with ice.
367
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194