One 75-watt bulb gives more light than three 25-watt bulbs.
57
Indoor pollution is 10 times more toxic than outdoor pollution.
62
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Hot water can freeze faster than cold water.
181
The force of a suction cup is calculated using F=AP.
15