[Barnso] prefers wired headphones with a long cable, but he also decries the fact that it often gets tangled in his chair. The solution? A pulley system to make everything easier. The concept is ...

[Skyentific] has been messing with robotic joints for quite a while, and demonstrated an interesting way to use a pulley system in a robotic ... running of the same cable reel, with rollers ...

and this cable machine. But the one machine making the most noise recently is this power rack with a pulley system, and it even ships for free. Upgo’s Power Rack with Pulley System is now just $ ...

Load/Unload features an electric winch and pulley mounted inside cargo containers, paired with wheeled pallet dollies to facilitate smooth cargo movement. By using a simple electric cable mechanism, ...