• Do you know hot water will turn into ice faster than cold water?
    Do you know hot water will turn into ice faster than cold water?
  • Every atom in your body is billions of years old.
    Every atom in your body is billions of years old.
  • A candle's flame is round and blue in zero gravity.
    A candle's flame is round and blue in zero gravity.
  • Rubber bands last longer when refrigerated.
    Rubber bands last longer when refrigerated.
  • The popcorn pops because each kernel has a small bit of water in it. When it gets hot enough it 'pops'!
    The popcorn pops because each kernel has a small bit of water in it. When it gets hot enough it 'pops'!
  • If we wrap your beer, soda, water in wet newspaper and leave it in the sun, it'll become even colder.
  • Gravity is weaker in North America than it is in Europe, East Asia, Australia, and North Africa. This is because Earth is not a perfect sphere, and its interior mass is not evenly distributed. There are slight variations of gravitational pull depending on where on Earth's surface you are.
    In fact, you can now check to see which points on the Earth's surface have the strongest and weakest gravitational pulls with a "gravity map", available at BBC.com.
  • Pure water does not conduct electricity - Impurities found in water conduct electricity (such as salt).
  • A person weight less when the moon is directly overhead.
  • Minus 40 degrees Celsius is exactly the same as minus 40 degrees Fahrenheit.