This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

If you have a Raspberry Pi project that you want to take on the go, you have a few different options for power. Here are the ...

Chinese scientists have built a solar battery that captures sunlight and stores electricity at the same time with 4.2 percent ...

By compressing and expanding carbon dioxide, this unusual battery solves one of renewable energy’s toughest reliability ...

POSTECH researchers develop a "magneto-conversion" strategy that quadruples battery capacity while eliminating fire risks.

A hands-on look at the Kuxiu S3 10,000mAh MagSafe battery and why it replaced multiple chargers for daily use and travel.

First, each section of the park must be cleared, as outlined in the mission The Grand tour. Clear and claim all five sections of the park. Speaking to Gage after the first step is done will result in ...

Could an electric vehicle travel from Seoul to Busan and back on a single charge? Could drivers stop worrying about battery ...

Here’s all you need to know about the magic that happens inside your EV battery and how it impacts range, charging and ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. But to be clear: Just because it is safe ...