Device convergence means you can use a mobile device as a full PC. Our writer tests out a tablet and keyboard combo as his ...

Most rechargeable batteries that power portable devices, such as toys, handheld vacuums and e-bikes, use lithium-ion technology. But these batteries can have short lifetimes and may catch fire when ...

Researchers developed low-cost K-Na/S batteries using earth-abundant materials, achieving high capacity and energy for ...

This lithium-iron sulfide battery pouch cell can be folded (top image ... according to Interesting Engineering. In their experiments, the team created pouch and coin cell prototypes with a PAA-coated ...

For example, researchers developing techniques for manufacturing electric vehicle batteries might complement their slow and costly experiments on the pouch batteries used in vehicles with ...

Joel Embiid agrees new $193MILLION deal with the 76ers as former MVP extends stay in Philadelphia for three more years 21 of the most powerful front-wheel-drive cars of the 20th century ...

The rewards you get by clicking on these links may differ for you based on your level in the game. If you are just starting, you may receive fewer spins and coins, so keep playing and leveling up ...

To redeem a link, simply click on it. Doing so redirects you to the Coin Master app. Note that you’ll need to do this on the same phone, tablet, or other device where you’ve installed the app.

The late 9th Century coin was found by a metal detectorist near Thetford earlier this year A rare coin minted by a Viking warlord after he became a Christian king is "the first in the country" to ...

A $1 coin is selling for up to $9,000 online but an expert has issued a worrying warning. The 2020 Donation Dollar, designed to be given to charity, is being listed on eBay for eye-watering prices ...