If you’ve ever watched one of those high production value YouTube videos and wondered how they’re able to get those smooth shots where the camera seems to be spinning around an object, you were ...

Rotating mechanisms can be a headache when it becomes necessary to deliver power through them. [Igor Brkic] faced just such a challenge when creating his double-pendulum build, and solved it with a ...

Slip rings or rotary electrical connectors, are electromechanical gadgets that give a way to send electrical power, signs, or useful data from a fixed part to a pivoting one. They are broadly utilized ...