As another plus, this carbon-14 is derived from graphite blocks, which are a byproduct of nuclear fission reactors. So, not ...

[Jay Kickliter] built his own coin cell battery recharger. This won’t work on the vast majority of coin cells as they are manufactured as disposable parts. But there are rechargeable options out ...

HaLow is a low-power, long-reach version of Wi-Fi based on the IEEE 802.11ah standard. It operates in the sub-GHz range ...

The technology’s power-saving capabilities can extend battery life significantly. This could be a game-changer, especially ...

Rechargeable coin cell batteries are great for all your small projects. They look exactly like regular coin-cell batteries, but in a shocking turn of events you can recharge these little guys.

Button and coin cell batteries are tiny but powerful: You can find them in everything from tea lights to toys, and in the hands of young children, they're uniquely dangerous. 5 On Your Side's ...

The U.S. Consumer Product Safety Commission has recalled hundreds of thousands of digital kitchen scales because they pose a ...

Button and coin cell batteries are tiny but powerful: You can find them in everything from tealights to toys and in the hands of young children, they’re uniquely dangerous. Aside from posing a ...

The U.S. Consumer Product Safety Commission says the product violates federal safety regulations for consumer products with coin batteries. The recalled digital kitchen scales violate the ...

Nearly 350,000 digital kitchen scales have been recalled after they were found to contain a lithium coin battery, violating federal regulations.