New research shows that 3D-printed metasurfaces can form flexible invisibility cloaks that conform to any complex shape. And ...

Pity the poor designers trying to generate eye-popping shapes for products they hope will earn "gotta-have" status. If they alter one curve using traditional surfacing software, another can change ...

TekCAD 2002, from TekStar International, Longwood, Fla., is a three-dimensional geometry generator that creates and manipulates complex forms through either mathematical or freehand interfaces. The ...

New cell-laden bioink, comprised of tightly-packed, flake-shaped microgels and living cells, the production of cell-rich 4D bioconstructs that can change shape under physiological conditions. Where ...