If you needed to know what the weather was like in Singapore tens of millions of years ago, you'd have to consult a different source.
You may have looked at your thermostat and saw a piece of metal. Learn how the metal strip controls them temperature of your house.
Have you ever wondered how your home's thermostat works?
How does temperature affect our world? What does temperature measure? How is temperature related to volume?
Did you know that many communities have exchange programs that will replace your old mercury filled thermometer with a safer non-mercury one free of charge?
Know anyone with two different colored eyes? The condition is called heterochromia. Learn more on this Moment of Science.