[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 ...

The Flybird All-In-One Power Rack with Pulley System is just $479 right now—a solid 25% discount from its full price of $639 ...

[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 ...