Video: Help Humpty Survive

Our newest science video is best for kids in grades 1-5. Try this fun egg drop experiment with common household items, and learn the principles of inertia and potential and kinetic energy.


  • four same-size cups/glasses
  • four toilet paper roll tubes
  • a dozen eggs (or less!)
  • small piece of cardboard
  • large piece of cardboard
  • water

For cleanup:

  • detergent
  • paper towels
  • sponge