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STEM DIY - Optic Fiber Light Kit
STEM DIY - Mini Cup Light
Balloon Powered Wooden Boat
STEM DIY - Telescopic periscope
STEM DIY - Moon phases observation equipment
STEM DIY - Creative vacuum cleaner
STEAM DIY - Wind Power
STEAM DIY - Walker Robot
STEAM DIY - Saltwater Power
STEAM DIY - Hydraulic lift table
STEAM DIY - Ferris wheel
STEAM DIY - Drip Timer
STEAM DIY - Compass
STEAM DIY - Coin-eating Robot
STEAM DIY - Clown Walking Tightrope
STEAM DIY - Blow Ball Machine
