Search For "colorful films"
Colourful films might help buildings, cars keep their cool: Research
Updated : 2 years, 12 months ago IST
When temperatures soar, the cold blast of an air conditioner can be a welcome relief, but "A/C" units consume a lot of energy and emit harmful greenhouse gases. Scientists have discovered an eco-friendly alternative: a plant-based film that cools down when exposed to sunlight and comes in a
Read More