• How Long Can an Ice Cube Last?
• Engineering for Energy Efficiency
  • Design an Energy Efficient Building
  • The Energy Playground
• Make Your Own Rain Gauge
• Build a Better Battery
• Make an Electromagnet
• Clay Boats
• SEED Parachute Contest
• A Two-Level Headlamp For A Bicycle

…more Science Lab projects about…
Air & Space
Earth Science
Electricity & Magnetism
Properties of Liquids

…try some interactive experiments in our…
Virtual Lab

…or test your skills at our…
Math Puzzle of the Month