K'nex Solar Painting

Little fun for dad ( or mom) and child using k'nex and paint

K'NEX parts :
1 solar motor with wire and panel. I got it several years ago, il don't know if this models still exists. You can do it with battery motor as well.
white connectors (the ones that look like snow flakes)
red rods
red connectors
Painting :
3 or more water paint tubes
3 or more milk bottle lids
3 or more tea spoons
1 wood stick or 1 fine paint brush
Paper :
squares (21 cm by 21 cm)

Make 3 big stars with white connectors (aka snowflakes) and red rods

Put a white connector at the end of each red rod and fit under the motor

Put a red connecor at the end of each red rod

Attach the second star with the red connectors and that's finished

Put the solar panel outside the house because it would not work behind a window.
When it turn drop paint with the tea spoon.
Gently mix with the wood stick : you are an artist.