MIT researchers made a living ink that responds to its surroundings - Engadget

Engadget

MIT researchers made a living ink that responds to its surroundings Engadget Researchers at MIT have developed a 3D printable hydrogel that can sense and respond to stimuli. The hydrogel is loaded with bacteria that can be genetically programmed to light-up when they come in contact with certain chemicals and, therefore, could ... and more »

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