4.5 pounds of sunlight strike the Earth each day.
27
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
One third of the electricity produced on earth is used to power electric light bulbs!
75
Because heat expands the metal, the Eiffel Tower always leans away from the sun.
79
The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
51
One barrel of petroleum holds 42 gallons.
20