▲ 514 ▼ New sodium-ion battery skips mechanical cooling with 97.9% efficiency (interestingengineering.com) submitted 3 months ago by Return_of_Chippy@lemmy.world to c/technology@lemmy.world 91 comments fedilink hide all child comments I've been hearing about these for a few years now. Huge if they work out at a large scale.
[–] Marija_@lemmy.zip 13 points 3 months ago (1 child) Wow, an actual innovation and not just growthfroth. permalink fedilink source hideshow 1 child comment replies: [–] captainlezbian@lemmy.world 7 points 3 months ago Yeah batteries have been one of the main areas where the real technological advances have been happening in the past decade. That and photovoltaics permalink fedilink source parent
[–] captainlezbian@lemmy.world 7 points 3 months ago Yeah batteries have been one of the main areas where the real technological advances have been happening in the past decade. That and photovoltaics permalink fedilink source parent