Yet the 3D structure of flowers is rarely studied, the researchers explain. The use of photogrammetry has real advantages compared to other existing methods, in particular X-ray microtomography, which ...

In his lab, Yuxiang Zhu leaned over a softly humming 3D printer, his face lit by the faint glow of a nearby monitor. Beneath the printer's nozzle, a thick blend of seaweed-derived sodium alginate and ...