Laser cut wood components motor with rudder arm steel balls.
Build your own marble machine.
Sandpaper knife wood glue.
Place the cut out trash parts between the ball track and use it as the strut.
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A marble machine is a creative ball run contraption made from familiar materials designed to send a rolling marble through tubes and funnels across tracks and bumpers and into a catch at the end.
Then glue all the couplers in the proper slots.
See build instructions here.
Take a look at these awesome videos to get a few great ideas for lifting the balls of your own marble machine.
In this activity guide you ll learn how to build a pegboard panel that will allow you to experiment with a variety of household materials to.
Engraved dotes and squares on the strut and holes in the couplers defines which coupler where should be glued.
For simplicity the wires are terminated with pins.
To connect the motor with battery and.
Build your own marble machine and feel it.
Take a sheet of paper and draw out some ideas.
Switch battery aa with battery holder screws pack screwdriver.