Direct air capture: our technology to capture CO₂(climeworks.com)84 points by fagnerbrack 3 years ago | 126 comments
Zinc batteries that offer an alternative to lithium just got a big boost(technologyreview.com)20 points by lxm 3 years ago | 2 comments
BYD has already produced its first solid-state cells(electrive.com)195 points by teleforce 1 year ago | 97 comments
Circular Microcomputers embedded and powered by repurposed smartphone components(citronics.eu)75 points by Bluestein 1 year ago | 19 comments