Learn how to build a simple solar cell at home using copper tape, plastic cups, and water. This step-by-step science experiment demonstrates how to harness solar energy to generate electricity.

Instagram has chosen India and South Korea to test a new interface that displays the app’s Reels page first. The company first showed off a similar design when it launched its first iPad app earlier ...

Solid Oxide Electrolysis Cells (SOECs) represent an efficient and environmentally friendly high-temperature hydrogen production technology, holding significant application potential in the realm of ...

Learn how to make a custom RC battery pack using 18650 lithium cells in a 3S1P configuration. This step-by-step guide covers everything from spot welding, wiring, to adding a BMS for safety. Perfect ...

We like USB-C here at Hackaday, but like all specifications it is up to manufacturers to follow it and sometimes… they don’t. Sick of commercial cables either don’t label their safe wattage, or ...

When you’re hunting for a signal with your oscilloscope, the stronger it is, the better. If it’s weak, you might struggle to tease it out from other interference, or even from the noise floor itself.

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Once upon a time, aspiring bands, musicians and singers had ...

We gave it 90% last year. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The most intuitive and natural force feedback for driving wheels is ...

A Chinese consortium has gotten fed up with HDMI and is proposing GPMI (General Purpose Media Interface) as an alternative. It seems that the plan is a base number of lanes over the USB Type-C as ...