but not by using flexible filament. After seeing a project where a sheet of plywood was rendered pliable by cutting a pattern out of it – essentially turning the material into a giant kerf bend ...

These flexible sheets, made from the same kind plastic ... process so that they can lay down smaller and more intricate patterns -- which would eventually lead to the printing of complex circuitry ...

At room temperature the flexible sheet is black. Once the device’s ... This adaptive camouflage system can respond to changing patterns of illumination within just one to two seconds.