Aerosols such as smoke or dust suspended in the lower layers of the atmosphere can either heat up the planet by trapping solar radiation, or cool it by reflecting sunlight back into space. Little is known, however, about how much aerosols that are present much higher up — above the clouds — contribute to this warming.
Eco-efficient wall materials, such as aerated autoclaved concrete blocks, enhance indoor comfort by significantly reducing temperatures in naturally ventilated houses.
Mumbai/ Oct 30, 2024