Olcoot

joined 1 year ago
[–] [email protected] 25 points 4 days ago

Push your chair in after leaving a table at a cafeteria. It blocks the path for people who are carrying trays and may not have a free hand to push it in themselves.

[–] [email protected] 1 points 4 months ago
[–] [email protected] 3 points 4 months ago (2 children)

Overall I’m happy with this kind of research. However, the point I missed on the first read was acknowledging that it doesn’t come for free. They have to heat the first column which takes energy, and they need to provide hydrogen, which also takes energy. Still though, if development of this method will allow efficient removal of carbon from the atmosphere, great.