Hot water can freeze faster than cold water.
181
Balsa wood is classified as a hard wood!
41
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
Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
44
Pure water (H2O) does not conduct electricity on its own.
46
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
One third of the electricity produced on earth is used to power electric light bulbs!
75