23 The ‘world’s largest’ vacuum to suck climate pollution out of the air just opened (www.euronews.com) posted 202 days ago by scata90x 202 days ago by scata90x +23 / -0 Iceland: See inside the world’s biggest plant sucking CO2 from the air Climeworks is harnessing Iceland’s geothermal power, while gearing up for megatonne capacity around the world. 23 comments share 23 comments share save hide report block hide replies
We used to drop dry ice in water in our grow closet back in the day.
Does that use dry ice? Ours was a bit more primitive. Tin foils, lights, and dry ice in a bucket of water a few times a week. Ahhh... The 80's