Yellow Powder Quickly Pulls Carbon Dioxide from the Air (smithsonianmag.com) 5 points by tofof 1y ago ↗ HN
[–] gnabgib 1y ago ↗ Discussion (21 points, 1 month ago 45 comments) https://news.ycombinator.com/item?id=41927684
1 comment
[ 3.5 ms ] story [ 10.0 ms ] thread