How to Pick Tech That Is Truly Cobalt Safe
Finding out if the gadgets you use every day are actually cobalt safe is a lot harder than just checking a sticker on the back of your phone. Most of us don't spend our Sunday afternoons thinking about the chemistry inside our lithium-ion batteries, but the reality of where that blueish-gray metal comes from is something that's been hitting the headlines more and more lately. It's a complicated mess of global supply chains, ethical dilemmas, and some pretty intense environmental concerns. ...