DeWalt's free battery deals are here to give Milwaukee and Ryobi a run for their money. Now's the time to update your yellow ...

Ready to supercharge your tool box? These are the best free battery deals from Milwaukee, Ryobi, and DeWalt power tools.

Fixit’s annual iPhone teardown shows how debond-on-demand adhesive works and the mechanics of Apple’s new Camera button.

Tesla has announced that it produced its 100 millionth 4680 battery cell. Here’s what it means for its production growth. The 4680 battery cell is a new format, 46mm x 80mm, enabled by a few new ...

Simply attach alligator clips connected up to a power source and the iPhone battery cell comes out on its own. You can see this happen in the video here, which also includes a teardown of the fancy ...

Aug. 21, 2024 — Lithium iron phosphate is one of the most important materials for batteries in electric cars, stationary energy storage systems and tools. It has a long service life, is ...

Aug. 27, 2024 — Ammonia is a gas that plays a crucial role in agriculture and industry and has the potential to become a zero-carbon fuel for energy conversion and storage technologies. However ...

This has been one of the strongest years yet for new entries on our best phone battery life list. The first half of 2024 brought new flagship phones from Samsung and OnePlus, with both nabbing ...

Pluripotent stem cells are cells that have the capacity to self-renew by dividing and to develop into the three primary germ cell layers of the early embryo and therefore into all cells of the ...

Induced pluripotent stem cells (iPSCs) are pluripotent stem cells generated from adult cells by reprogramming. iPSCs have the same properties as embryonic stem cells, and therefore self-renew and ...

While not exactly similar to a rechargeable Li-on battery, Hydrogen fuel cells have emerged as a popular alternative to supply clean energy. It involves combining stored hydrogen gas with oxygen ...

We now have all the pieces: Apple's iPhone 16 series is here, Google's Pixel 9 lineup is out, and Samsung's Galaxy S24 series still shines bright. We reviewed and tested them all to help you find ...