Friday, 12 November 2021

warp and weave

With a significant portion of global power devoted to air-conditioning, the search for ways to shift the burden of keeping cool, passively, has garnered quite a sense of urgency. Researchers in Nanjing and Stanford, harnessing and enhancing the natural properties of silk and sericulture, learn from the New Shelton wet / dry, which deflects most of the radiant energy falling on it rather than absorbing it like other fabrics embedded fibres with nanoparticles to reflect the portion of the spectrum not already covered, thereby creating a sort of high SPF, super-conducting cloth that blocks fully ninety-five percent of heat, remaining cooler than ambient air temperatures by three-and-a-half degrees Celsius and a whopping twelve degrees difference for the skin’s surface, reducing the risk for heat-exhaustion and dehydration.