ASU’s mechanical trees could make a dent in climate change
Carbon emissions, which contribute to climate change, are rising. The U.S. Energy information administration found that carbon emissions rose 8% in 2021, and some scientists are worried that we aren’t adapting fast enough to meet this change. A device that looks like a metal tree could help.
It looks like a 10-foot-tall beer keg. But instead of beer, it’s filled with something else.