Lithium is an alkali metal that is becoming more popular as a result of its numerous applications. Today, it is the main material for battery production. Now lithium is rapidly gaining popularity ...

Renault has devised a device to speed up the extinguishing of a burning electric car battery. This “Fireman Access” point is ...

Breaking down large battery packs involves a three-step shredding process, which reduces individual battery cells to 5/8-inch ...

The best cordless vacuums for pet hair are lightweight, powerful and highly maneuverable. Here are our top picks from Dyson, ...

The Great Seal of the Realm is the chief seal of the Crown, used to show the monarch's approval of important State documents. In today's constitutional monarchy, the Sovereign acts on the advice of ...

Every dedicated hunter and angler should own a quality vacuum sealer. These machines are one of the best ways to preserve your wild game harvests. In addition to protecting from freezer burn ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

We evaluated them on cleaning performance, battery life, and overall ease of ... and it works like a spray mop with two rotating microfiber mop pads. The vacuum is well-balanced and easy to ...

Size Remember to consider whether having a lighter, thinner laptop or a touchscreen laptop with a good battery life will be important to you in the future. Size is primarily determined by the ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...