Beschreibung:
<jats:title>Significance</jats:title>
<jats:p>Spiders, silks, and webs have survived and prospered for millions of years, making them an evolutionary success. Learning how spiders used their silks and webs to adapt to environmental pressures have fascinated many fields of research such as biomedicine, biology, and engineering. Because of silk’s nanoscale size and the complex web architecture, little is known about the architecture and mechanics of three-dimensional (3D) spider webs during construction. This work comprehensively investigates the structure, mechanics, and functionality of a 3D spider web under construction, using consistent imaging and computational simulations methods. This work could inspire efficient spider-inspired fabrication sequences or fiber geometries in engineered materials, as demonstrated here for 3D-printed prototype materials.</jats:p>