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Easy to build electronics kit for ages 7 to 12
The height and angle of the coloured pencils can be adjusted to make different patterns
1 x Second (red)
but never constructed as a full scale machine
Get your students asking questions and solving problems then applying them to our everyday life
HYDRAULIC GEARBOT fluid dynamics Easy to build electronics kitHydraulic operated & geared catapult. Relatively easy to assemble. Instruction manual included information about the different gears. Can be used to launch small objects (popcorn, marshmallows, etc.) . 2016 Toy of the Year Award for building kits (Creative Child Magazine). Ages 8+.
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