A new material can keep buildings cool by reflecting sunlight and radiating heat into space. The material is made of glass microspheres and polymer and can be applied as a paint-like coating. The cooling effect can reduce the need for air conditioning and lower energy consumption and greenhouse gas emissions. #CoolingMaterial #EnergySaving #ClimateAction https://www.fastcompany.com/90948006/buildings-walls-keep-themselves-cold-so-you-dont-need-as-much-ac?utm_source=flipboard&utm_content=HariTulsidas%2Fmagazine%2FArchetypes