The earth is approx. 6,588,000,000,000,000,000 tons.
175
One ragweed plant can release as many as one billion grains of pollen!
51
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Pumice is the only rock that floats on water.
14
In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
16
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71