Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

Electronics enthusiasts, makers, and hobbyists searching for a new project to keep them busy this weekend may be interested in this awesome DIY coilgun created by YouTube user “Gyro”. Check out the ...

Making an electromagnet is as simple as wrapping some wire around a nail and taping the wire to both ends of a battery. When you’re done, you can pick up some paper clips – it demonstrates the concept ...

Asymmetric spiral Earcuff inspired by Egyptian Coil from copper wire - How to make handmade jewelry from copper wire by Lan ...

We've previously covered how to make a "speaker" from earbuds and paper cups but if you don't have a pair of donor earbuds handy or just want to learn how to build basic speakers from scratch you can ...

In everyday life, we use magnets in a variety of ways, from holding notes on a refrigerator to securely locking a safe or a cabinet door. Electromagnets are especially useful because the magnetic ...

Your record player is made up of three main parts. There is the deck itself, which is responsible for spinning the disc and providing the home for the tonearm and cartridge. It’s the cartridge that we ...