Silk’s Nano-Scale Fibrils Give It Cryogenic Toughness to Thrive in Outer Space Temperatures

Their initial discovery had seemed like a contradiction because most other polymer fibers embrittle in the cold. But after many years of working on the... The post Silk’s Nano-Scale Fibrils Give It Cryogenic Toughness to Thrive in Outer Space Temperatures appeared first on SciTechDaily.