Pay in 4 interest-free payments of $11.25 Learn more
Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
Get your students asking questions and solving problems then applying them to our everyday life
Do not smash together or strike with tools
but never constructed as a full scale machine
For ages 7 to 12
HYDRAULIC GEARBOT fluid dynamics Get your students asking questionsHydraulic operated & geared catapult. Relatively easy to assemble. Instruction manual included information about the different gears. Can be used to launch small objects (popcorn, marshmallows, etc.) . 2016 Toy of the Year Award for building kits (Creative Child Magazine). Ages 8+.
US$ 29.99
US$ 39.99
US$ 24.99
US$ 24.99
