littleBits Grappler: the robotic space arm

A grappler is on the end of the ISS Robot Arm and is used to grab onto objects in space – like astronauts! We created a working replica using an acrylic tube, a desk lamp and modules from the littleBits Space Kit.Use the grappler at home to pick up "space" objects with the help of a household remote...

By: littleBits



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