(American Chemical Society) Sometimes nothing feels better on stiff, aching joints than a little heat. But many heating pads and wraps are rigid and provide uneven warmth, especially when the person is moving around. Researchers have now made a wearable heater by modifying woven Kevlar® fabric with nanowires that conduct and retain heat. They report their results in ACS' journal Nano Letters.
from EurekAlert! - Social and Behavioral Science https://www.eurekalert.org/pub_releases/2018-10/acs-abh103118.php
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