Build a balloon powered boat and learn how air thrust moves objects across water.
Balloon Powered Boat – Explore Air Thrust on Water
read more...
DIY Hot Wire Foam Cutter – Build a Simple Nichrome Cutter
Build a hot wire foam cutter and learn how electricity turns into heat energy.
Rubber Band Powered Paddle Boat – 4 Blade Propulsion Model
Build a 4 blade rubber powered band paddle boat and explore how design improves motion in this fun STEM project!
Rubber Band Powered Boat – No Glue, No Tape Build
Make a rubber band boat with no glue and learn how stored energy powers motion!
How to Make a Walking Robot with a TT Gear Motor
Build a walking robot and learn how motors turn rotation into walking motion!
Wind Powered Car – Explore Land Sailing & Sail Design
Build a wind powered car and explore sail design, wind energy, and motion in this fun land sailing STEM activity!