haxor@derp.fooMB to Hacker News@derp.fooEnglish · 11 months agoPolar bear fur-inspired sweater is thinner than a down jacket – and just as warmwww.nature.comexternal-linkmessage-square0fedilinkarrow-up118arrow-down11file-textcross-posted to: science
arrow-up117arrow-down1external-linkPolar bear fur-inspired sweater is thinner than a down jacket – and just as warmwww.nature.comhaxor@derp.fooMB to Hacker News@derp.fooEnglish · 11 months agomessage-square0fedilinkfile-textcross-posted to: science