Bacteria make 'spider silk' that's stronger than steel
Nagakogane spider, a spider pulling a thread... - Stock Photo [57955915] - PIXTA
Simulations shed light on interactions that help spiders fly – Physics World
Above, a diadem-spider hanging from its thread; middle, a diadem-spider seen from the side; below, the lower body and a cross-section of a diadem- spider's leg. Lithograph. | Wellcome Collection