
The Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit allows you to build your own giant, wearable mechanical hand that is operated by your own fingers. It uses hydraulic pistons to open, close, and grip objects, and each finger joint can be adjusted for precision movement. The kit offers three configurations (right hand, left hand, and claw-like) and is adjustable to fit most human hands. It's a great way to learn about pneumatic and hydraulic systems used in industrial robots, and it was the 2021 Toy Association's STEAM Toy Of The Year Winner. No motors or batteries are required, only the power of air pressure, water, and your own hands.
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