S.2 from Three-dimensional printing spiders: back-and-forth glue application yields silk anchorages with high pull-off resistance under varying loading situations Jonas O. Wolff Marie E. Herberstein 10.6084/m9.figshare.4653769.v1 https://rs.figshare.com/articles/media/S_2_from_Three-dimensional_printing_spiders_back-and-forth_glue_application_yields_silk_anchorages_with_high_pull-off_resistance_under_varying_loading_situations/4653769 Animated view of a silk anchor of a juvenile N. plumipes, as reconstructed from 3D electron microscopy 2017-02-15 14:15:41 spider silk biological glue peeling thin film piriform silk nanofibre network