A paper crane that flaps its wings without a single motor inside it sounds like a magic trick. But engineers at Princeton ...

This robot can walk, without electronics, and only with the addition of a cartridge of compressed gas, right off the 3D-printer. Imagine a robot that can walk, without electronics, and only with the ...

Soft robots aim to move and change shape smoothly, but they often rely on bulky motors or external systems. To overcome this, ...