Engineers develop a new way to remove carbon dioxide from air

A new way of removing carbon dioxide from a stream of air could provide a significant tool in the battle against climate change. The new system can work on the gas at virtually any concentration level, even down to the roughly 400 parts per million currently found in the atmosphere.

from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/10/191025170815.htm