A do-it-yourself Halloween could be as simple as positioning a few scary props at strategic locations throughout your home, or as elaborate as a movie-grade haunted house. But one thing you’ll ...

Learn more about how simple machines help make your work easier. A simple machine has few or no moving parts, but it can be used to create wonders. Learn more about how simple machines help make your ...

Marble machines are the kind of useless mechanisms that everybody loves. Their sole purpose is to route marbles through different paths for your viewing pleasure. They can be extremely complicated ...

When you push or pull with a simple machine, you are applying a force and doing work. And, if you get more force out of a machine than you put into it, then that machine has a mechanical advantage.

Researchers have used a standard sewing machine to create this new type of low-cost flexible metal interconnect for "soft" robotics, wearable electronics and implantable medical systems that might be ...