LIVING TATTOOS
LIVING TATTOOS!
3D Printed tattoos can be helpful to recognize stress and health.:)
MIT engineers have devised a 3-D printing technique that uses a new kind of ink made from genetically programmed living cells. The cells are engineered to light up in response to a variety of stimuli. When mixed with a slurry of hydrogel and nutrients, the cells can be printed, layer by layer, to form […]