Johnco: Cybot - Hydraulic Cyborg Hand xmas-grandparents From the aerodynamics of a

From the aerodynamics of a boomerang to the swarming behaviour of bees

An illustrated index is included to help young explorers find and identify what they're looking at

Children can use the included hammer

There is a small instruction and information leaflet inside to help when gifting

Extreme weather events

Johnco: Cybot - Hydraulic Cyborg Hand xmas-grandparents From the aerodynamics of aThe Johnco Cybot: Hydraulic Cyborg Hand lets young engineers build and operate their own wearable robotic hand powered entirely by hydraulics no batteries or electricity required. Once assembled, the cyborg hand mimics the movements of a real human hand using a series of fluid powered pistons and levers. Each finger joint can be adjusted to create precise grip movements, from a closed fist to an open palm, making it a fascinating exploration of