- Modified copper-coated stainless steel could kill bacteria without antibiotics or chemicals. Etch nano-sized textures and add copper ions create a naturally antibacterial material for hospitals and other shared settings. https://coe.gatech.edu/news/2024/05/modified-stainless-steel-could-kill-bacteria-without-antibiotics-or-chemicals 56 comments science
- Cutting Emissions Isn’t Enough. We Need to Scrub Carbon Directly from the Air https://coe.gatech.edu/news/2023/01/cutting-emissions-isnt-enough-we-need-scrub-carbon-directly-air 51 comments environment