The Fnirsi LC1020E LCR meter is an affordable yet powerful tool for measuring resistance, capacitance, and inductance with ...

The homemade nuclear battery produced up to 2.9 volts overnight, showing how weak tritium light can still charge a capacitor.

Scientists have come up with a lithium ion capacitor using electrodes produced from wood particles that are discarded as waste in sawmills. This biomass is both readily available and sustainable, ...

Democrats' chances of flipping Susan Collins' seat get major boost—poll Dad on a stroll sees puffballs caught in barbed wire fence and runs for help Nick Shirley allegedly uncovered $170M in ...

There was speculation that Donut Lab’s battery was able to discharge energy so quickly because it was a supercapacitor in disguise. So the startup set out to disprove that claim. There was speculation ...

A new light-based sensor can spot incredibly tiny amounts of cancer biomarkers in blood, raising the possibility of earlier and simpler cancer detection. The technology merges DNA nanotechnology, ...

The nation’s largest purveyor of licensing exams for teachers now offers a gauge of whether teachers have the skills to use artificial intelligence—the latest sign that the technology continues to ...

In a bid to treat blindness, Life Biosciences will try out potent cellular reprogramming technology on volunteers. When Elon Musk was at Davos last week, an interviewer asked him if he thought aging ...

Meta plans to test new subscriptions that give people access to exclusive features on its apps, the company told TechCrunch on Monday. The tech giant said the new subscriptions will unlock more ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Accessible artificial intelligence tools have made once-daunting assignments as simple as crafting the ...

WASHINGTON — For the first time ever, American car companies will soon be required to test vehicle safety using dummies that are representative of women. Subscribe to read this story ad-free Get ...