By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Wollerton Shades, blinds, and curtains provide privacy, and they prevent ...

The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...

Recent Arduino projects showcase increasingly sophisticated multi-sensor integration, from multiplexers solving I²C address conflicts to interactive hubs with multiple modes. Developers are pairing ...

Jake Fillery is an Evergreen Editor for GameRant who has been writing lists, guides, and reviews since 2022. With thousands of engaging articles and guides, Jake loves conversations surrounding all ...

USB wasn’t even a gleam in an engineer’s eye when the Sega Master System hit the market in 1985. Today, we’re up to USB 4 or something, and the USB C connector is becoming a ...

In the "capitalist death circus," America fights the school shooting epidemic by wasting billions on the theater of war—marketing bulletproof backpacks, bunker-desks, and combat simulators to turn ...

If it ain’t broke, don’t fix it. That’s GM’s motto when it comes to its parts sharing strategy found across its portfolio, with many of its various nameplates sharing platforms, engines, and other ...

Given its $24 billion price tag and two decades in development, one would think that the Artemis II mission’s Orion spaceship would be flawless. Alas, that’s not how things work in the space program.

A new e-bike drive system in development is aiming to do something pretty radical: get rid of the mechanical connection ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

If you never answer your phone anymore, I don't blame you. Thanks to robocalls, scammers, and unknown callers, who would want to pick up? You don't have to put up with it, though. I have tips to stem ...