These are some great DIY projects that you can do for cheap.

Real first-year BESS performance data from California's Caballero project: efficiency, fire safety engineering, and grid ...

Generally, LiFePO4 (LFP) batteries are quite safe and stable, but it’s still possible for something to go wrong, even ...

SINGAPORE – Local researchers have developed a battery-free skin patch prototype for continuous blood pressure tracking, marking a major leap forward in wearable cardiovascular monitoring. This ...

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Charging up a smartwatch every night is a pain in the ass. But what if you only needed to charge it once every 21 days? Enter the 46mm Xiaomi Watch S5. Xiaomi first released the Watch S5 in China back ...

BYD unveiled the Seal 08, its new flagship electric sedan, at the Beijing Auto Show this weekend. The vehicle packs BYD’s second-generation Blade Battery targeting over 1,000 km of CLTC range and ...

Vanderbilt researchers led by Xiaoguang Dong, assistant professor of mechanical engineering, have developed a novel device that can be used remotely to continuously monitor the airway stents of ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

This clear gaming display guide explains gaming monitor refresh rate, HDR, and latency, helping players choose smoother, more responsive and immersive monitors for every game. Pixabay, Pexels Gaming ...

Donut Lab, the Finnish solid-state battery startup that has faced intense skepticism since its CES 2026 debut, released its first pack-level charging test results today. The 18 kWh battery pack ...

Apple has updated its support documentation to confirm the maximum battery cycle count for the new MacBook Neo. Here are the details. In a nutshell, each battery cycle corresponds to the number of ...