Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or electricity required! Once assembled, wear the cyborg blaster on your own hand. Press one trigger to shoot a stream of water from the blaster nozzle using a hydraulic piston. Press another trigger to activate the claw mechanism. The claw transforms into many different shapes — in addition to the gripper claw, it can take on a shield, sword, crossbow, and boomerang shape. A 40-page, full-color manual guides model building and experimentation and provides engaging scientific information about how the different mechanisms in the device work. This revolutionary device transf

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