Density

• Float or Sink
  Did you know that weight isn’t the only factor in why objects float or sink?
• Floating Fluids
  Find out which liquids sink in water and which ones float on water.
• Rooting for Sink and Float
  Use a carrot learn why earn objects act differently in fresh and saltwater.
• Heat Up and Cool Down
  See whether hot water will sink or float on cold water.
• How Sweet It Is
  Discover the difference between diet soda and regular soda in water.