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 already have one ...

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ...

The president ordered a stop to permits for all wind farms on federal lands and waters. A judge called that “capricious.” By Maxine Joselow and Brad Plumer Reporting from Washington A federal judge on ...

Aug. 24, 2025 Ripple bugs’ fan-like legs inspired engineers to build the Rhagobot, a tiny robot with self-morphing fans. By mimicking these insects’ passive, ultra-fast movements, the robot gains ...

An accident occurred in which a model of 'Freedom Statue' installed in Brazil collapsed. There were no casualties. According to local media such as G1, a powerful storm with gusts of more than 90 ...

This top-rated ice maker from Whirlpool will let you hold up to 25 pounds of ice at a time, more than enough to cool down a pitcher of mint lemonade. This model uses special freezing technology to ...

Aerodynamic wake interactions between wind turbines reduce the total energy produced by wind farms. A flow-physics model, which predicts these negative interactions and the control strategy that ...

Installing a smart meter could help you pay less for your energy, but not everyone is convinced by the technology. While gas and electricity prices today are far below their peak during the 2022 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...