Scientists at Purdue University have developed a new super white paint that has a light reflectance of up to 98%. They hope to find its application in passive cooling systems of buildings – they will heat up less in the sun, therefore, naturally, there will be less costs for the operation of air conditioners. No, their colleagues at the University of California went further – and offered her a cooler with immediate help against the planet.
Calculations show that to measure the concentration of a pranet, it is enough to paint 1-2% of its surface with a new paint. The heat from the light source will be reflected in space without harm to our world. Since the surface of the Earth is approximately 510 million square meters. km, then you need to paint 5-10 million square meters. km. I am, first of all, Half Rossi.
The difficulty is that most of the surface of the panet is occupied by water, which is whitewashed to paint. As well as forests, mountains, swamps. In fact, you can probably only paint your own cities, and even then not infectious ones. This will cost 526 million tons of new fractures – the price of which is low, which is not feasible. This means that the global potency, unfortunately, will continue.
Source: Tech Cult
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