Thames & Kosmos Mechanical Engineering Robotic Arms for Kids

Here is another robotic arm kit that teaches your children a thing or two about technology and building things. The Thames & Kosmos Mechanical Engineering Robotic Arms kit lets you build 6 different robotic arms. Its parts are controlled using a pneumatic system.

Pistons are used to move the grabber claws and other parts. The kit comes with a 32-page instruction manual and over 204 parts.

[where to get it]