Learn how to make your own DIY portable speaker for your smartphone using basic components like mini speakers, an amplifier circuit, and a micro-USB OTG cable. This step-by-step tutorial guides you ...

Learn how to build a micro quadcopter from scratch with clear, beginner-friendly steps. This guide walks through essential components, assembly techniques, and important setup tips to help new pilots ...

No time to work out? Micro-workouts can help change that. Fitting an hour of exercise into your busy day can feel impossible, but proponents of micro-workouts say they offer a way to get exercise in ...

If there is a pistol category that has been a driver of development and innovation in recent years, it’s been the micro 9mm handguns, which are 9mm pistols smaller than what we would traditionally ...

Cold soldering defects in a PV module. The problem has now become the most commonly found defect in pre-shipping module inspections. Image: CEA The electric grid is complex. For many generation ...

iFixit is renowned for giving you the tools and knowledge to fix electronics yourself—saving you money and scratching your DIY itch. Now it’s creating the portable soldering iron to end all soldering ...

Two scientists have been award the 2024 Nobel Prize in Physiology or Medicine for their discovery of microRNA. Victor Ambros, professor of molecular medicine at the University of Massachusetts Chan ...