Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
You burn 26 calories in a one minute kiss.
605
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
The average IQ is 100, while 140 is the beginning of genius IQ.
140
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
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78
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