Engineers from Harvard University have made the first entirely 3D-printed organ-on-a-chip with integrated sensing. Using a fully automated, digital manufacturing procedure, the 3D-printed heart-on-a-chip can be quickly fabricated and customized, allowing researchers to easily collect reliable data for short-term and long-term studies. This new approach to manufacturing may one dayContinue Reading

By embedding spinach leaves with carbon nanotubes, engineers transformed spinach plants into sensors that can detect explosives and wirelessly relay that information to a handheld device similar to a smartphone. Spinach is no longer just a superfood: By embedding leaves with carbon nanotubes, MIT engineers have transformed spinach plants into sensors thatContinue Reading