Discover how optical fibres can revolutionize AI computing with speed, efficiency, and accuracy using the physics of light.

The AJ can exclusively announce the winners of this year’s AJ Retrofit & Reuse Awards, announced tonight (10 September) at a ...

From pools to garage conversions, explore which home features typically need permits to ensure safety, legality, and proper ...

In August 2025, Nanjing Yangtze Urban Architectural Design Co., Ltd. applied for a patent titled "A Method and System for Substation Design," with publication number CN120633119A. The core of this ...

The DC 5kV voltage withstand test is a non-destructive electrical safety testing method designed to verify the electrical insulation strength of the battery pack casing (and the exposed conductive ...

Window AC units are super convenient, but they require a bit of care when it comes to installation. There are several reasons ...

Learn how automation is transforming utilities into data-driven powerhouses in our conversation with Al Eliasen.

Whether you're updating a new light fixture or adding an outlet, you'll probably need to reconnect wires, or connect a new ...

An ammeter is always connected in series with the component whose current you want to measure. This means it is placed ...

For some reason, heating system wiring seems to mystify some people, especially my plumber friends. (I can pick on plumbers; I’ve been one for 25 years.) Most plumbers plug in their droplights and ...

A ceiling fan is one of the simplest upgrades that improves comfort, trims cooling bills, and adds a clean look to a room.