Hosted on MSN22d
A tiny amount of this powder can absorb as much CO2 as a tree
"We took a powder of this material ... It cleaned the air entirely of CO2. Everything." The experiment demonstrated that the material not only worked but also surpassed other DAC technologies ...
Fast Company22d
Why United Airlines is investing in crushed rocks
The fund announced today that it invested an unspecified amount in Heirloom, a company that uses a powder made from limestone to pull CO2 from the air, relying on the material’s natural ability ...