We reconstruct the proportions and possible motions of skeleton giant azhdarchid pterosaur Quetzalcoatlus. The neck had substantial dorsoventral mobility, head could swing left right through an arc ca. 180°. In flight, it is most plausible that hind limbs were drawn up bird-like, with knee anterior to acetabulum. this position, attachment wing membrane limb would have been useless. A straight-l...

Abstract Topographical discontinuous dewetting (TDD) patterning is a nascent 2D printing technique explored for high‐throughput nanoscale of functional material inks. However, variables affecting the z thickness and morphology deposited materials inside patterned microchannels remain unexplored. We developed theoretical model that can determine layers using TDD technique. then confirmed with ex...