Nanoparticles from the secretion of velvet worms form recyclable polymer fibres | Max-Planck-Gesellschaft https://www.mpg.de/11550818/velvet-worms-recyclable-polymer?c=11970732
Under the influence of shear forces, nanoparticles from the secretion of velvet worms form polymer fibres
In order to capture prey, velvet worms shoot out a sticky secretion that stiffens into strong threads