The new levitating rotor works because of its rotational symmetry. Unlike plates that move up and down in varying magnetic fields, the spinning rotor stays within a constant magnetic flux. This ...

To use a vibrator for the first time, keep an open mind, experiment, use lube if you're using an internal one, and start slow.

Researchers at OIST built a graphite disk that levitates and spins for hours in a vacuum, showing how perfect magnetic symmetry can cancel energy loss.

I tested the best hedge trimmers and the Worx Nitro WG263E Cordless Hedge Trimmer came out on top – here’s why ...

Budget-friendly tools are always going to appeal to most consumers, and Ryobi's tools are no exception. When Ryobi seems to ...

Learn how to install and use the xTool M1 Air Assist for cleaner, more precise laser engraving and cutting. Step-by-step demo included to get the best results from your machine! #xToolM1 #AirAssist #L ...