▲ 430 ▼ China develops iron battery 80 times cheaper than lithium that can last 16 years. It provides a budget-friendly, high-endurance answer for the world’s massive energy storage needs. (interestingengineering.com) submitted 3 months ago by HaraldvonBlauzahn@feddit.org to c/upliftingnews@lemmy.world 64 comments fedilink hide all child comments cross-posted from: https://feddit.org/post/29105698 cross-posted from: https://lemmy.ml/post/46526992 https://www.sciencedirect.com/science/article/abs/pii/S2095495622003485
[–] zergtoshi@lemmy.world 2 points 3 months ago From him I learned that magnets mustn't get wet! I never knew... permalink fedilink source parent