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 ...

OMC Highly Commended in Manufacturer of the Year at Elektra Awards. OMC, a specialist in optoelectronics design & manufacture ...

A revamp of China's electricity market is boosting the economics of storing power just as international demand surges.

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

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

The International Energy Agency forecasts global investment in battery storage facilities will rise 16% this year to $66 billion. Much of that is set to be captured by Chinese firms because while ...

The New Orleans City Council on Tuesday advanced a plan to spend $28 million from an Entergy overcharge settlement on ...

Ivano Aiello receives funding from private donors. When fire broke out at the world’s largest battery energy storage facility in January 2025, its thick smoke blanketed surrounding wetlands, farms and ...

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 ...

Whether you were won over by the cameras on the new iPhone 17 or you’re sticking it out with your iPhone 12, having a little extra power around is never a bad thing. The best MagSafe power bank is one ...

Whether you need a mower, trimmer, snow blower, or other battery-powered tool, some of the best are already on sale at Amazon. By Stan Horaczek Updated Nov 30, 2025 11:41 AM EST We may earn revenue ...