Nylon: Nylon, any synthetic plastic material composed of polyamides of high molecular weight and usually, but not always, manufactured as a fibre. Nylons were developed in the 1930s by a research team headed by an American chemist, Wallace H. Carothers, working for E.I. du Pont de Nemours & Company.
Next, the team tested how mice genetically engineered to lack Merkel cells would respond to the nylon fiber. — emily underwood, Science | AAAS, “Why getting old gives you itchy skin,” 3 May 2018
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Skin germs feast on chemicals in sweat, turning them into pungent odor compounds, which the bacteria subsequently “fart” out. While natural textiles absorb this stench-filled water, Callewaert and his colleagues suspect that the funky juice pools in the microscopic spaces in between synthetic fibers, creating a great environment for
Nylon is a generic designation for a family of synthetic polymers, based on aliphatic or semi-aromatic polyamides.Nylon is a thermoplastic silky material that can be melt-processed into fibers, films or shapes.
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Etymology. The word plastic derives from the Greek πλαστικός (plastikos) meaning “capable of being shaped or molded” and, in turn, …
So Popular Science asked Sijpke how to build an igloo. “Scientifically, the best way is how the Inuit in the North still do it,” he says. “They lay snow blocks in a spiral.”
May 21, 2018 · Nylon’s ‘regular shape’ and resistance to decay have made it a popular material for sturdy ropes and fasteners.
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