At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
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
One ragweed plant can release as many as one billion grains of pollen!
51
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
44
