3D printed electronics that fold themselves into "origami" shapes as they cool

MIT and Amherst material science researchers have published a paper in ACS Applied Material & Interfaces that describes an untouched-by-human-hands method for making self-folding circuits with a 3D printer; the materials are laid down precisely so that as it cools, differential rates of contraction cause it to bend into dimensional forms that are ready for use in a finished device. Read the rest

Watch: a gifted and personable napkin folder who makes "botanically correct flowers"

Arnold Drake World is a talented paper artist who sits at a communal table at the cafe in Portland's legendary Powell's City of Books and turns paper napkins and towels into "botanically correct flowers" with many flourishes and grace-notes. Read the rest