Explore the fascinating world of clean energy with this step-by-step DIY magnetic generator build. Learn how everyday items like a CD, magnets, and copper coil can generate electricity using the ...

Want to build a magnetic levitator in under two hours? With a total of 7 parts, including the coil, it just cannot get simpler than what [How-ToDo] shows here! It is not only an extremely simple ...

We’ve probably all used gears in our projects at one time or another, and even if we’re not familiar with the engineering details, the principles of transmitting torque through meshed teeth are pretty ...

A magnetic power connector didn’t seem that revolutionary when first revealed, but over the years the Apple MacBook’s MagSafe connector has proven itself to be an invaluable feature. And as the Znaps ...

I've been wanting to build a stand for my bike so I can 'ride' it inside when the weather's bad, and the thought occurred to me that maybe I could add some resistance for a better workout by using a ...