Hot water is heavier than cold. | The size of a raindrop is around 0.5 mm - 2.5 mm, and they fall from the sky on average 21 feet per second. | The thermometer was invented in 1607 by Galileo. | Thirty to 40 gallons of sugar maple sap must be boiled down to make just one gallon of maple syrup. | Giraffes have the same number of vertebrae as humans: 7.
A year from now you will wish you had started today.
CONTACT THE OWNER OF THIS DOMAIN