previously unknown function of enzyme called carboxysomal carbonic anhydrase (CsoSCA), found in cyanobacteria - maximize extraction carbon dioxide from atmosphere.
Through photosynthesis, they capture about 12% of the world's carbon dioxide each year.
https://phys.org/news/2024-05-scientists-key-carbon-gobbling-major.html
@johnverdon Very kewl. Hope it works out and is non toxic. :)