How to Make DIY MARBLE Run Machine From Cardboard Science Project at HOME
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Introduction: How to Make DIY MARBLE Run Machine From Cardboard Science Project at HOME
Materials you will need-
-Cardboard
-Cutter
-Glue
-100 RPM DC Motor
-B.O. Motor wheel
-DC motor speed controller
-Battery
-Coloured card paper
-Tape
-Foldable cardboard
-Long wooden sticks
Comments
3 years ago
Very nice, I like marble run machines :)