STEM Kit Tutorials

Twin-Screw Aircraft STEM Kit Tutorial | DIY
Wooden Music Box STEM Kit Tutorial | DIY
Wooden Hoop Shooter STEM Kit Tutorial | DIY
Wind Turbine Power Generator STEM Kit Tutorial | DIY
Mechanical Lockbox STEM Kit Tutorial | DIY
Hydro Turbine STEM Kit Tutorial | DIY
Wooden Electric Wind Fan STEM Kit Tutorial | DIY