In hot climates, scientists made a new eco-friendly refrigerant mix to replace a harmful one used in air conditioners. The old refrigerant, R410A, is bad for the environment. The new mix, made of R32 with other stuff, works almost as well. It can cool homes just like the old one but with less harm to nature. The new mix could cut the bad effects by 70-73%. By using it, we can lessen the environmental impact in the long run.