Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Welcome to my channel Mr Sagoo where you will learn how to make an idea with your own hands. Waiting for your support! Other ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

I'm a mother of 2 who works in a research lab. These are the STEM-based toys my kids have played with the most over the years ...

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving ...

Fixit's new app comes with all the information you need to prolong the lifespan of your phone -- including an AI chatbot for ...

Airbound is a drone startup on a mission to make logistics virtually invisible. What the company imagines is an internet for ...

MILWAUKEE (AP) — A Wisconsin judge accused of helping a Mexican immigrant evade federal authorities did not take the stand ...

The Abu Dhabi Grand Prix marked the last time Formula 1 uses the Drag Reduction System overtaking aid, introduced in 2011.

A jury found a Wisconsin judge – accused of helping an undocumented immigrant dodge federal authorities – guilty of obstruction Thursday, marking a victory for President Donald Trump as he continues ...

Australians are installing home batteries at record rates. They could be used not just to cut bills but as a backup after a ...

Follow live coverage from Milwaukee Journal Sentinel reporters on Day 2 of the trial for Milwaukee County Circuit Court Judge ...