Build a hydraulic crane.
Learn: hydraulics, pressure
It’s not magic—it’s hydraulics!
Hydro Muscle is a hands-on project that lets kids explore the science of water-powered movement by building their own working hydraulic crane. Using syringes, tubing, and good ol’ popsicle sticks, kids will assemble a functional hydraulic arm that lifts, rotates, and grabs objects using the force of fluid!