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Doctors want to fix you with 3D-printed tissues made from water droplets
Doctors dream of using 3D-printed tissues to patch up injuries, but current techniques tend to kill a lot of the cells used in the process. Thankfully, researchers at Oxford University spin-off OxSyBio have found a gentler way to build these materials. Their technique 3D prints water droplets filled with chemicals that let them change shape and transmit electrical signals like real cells. The result is both kinder to living tissues and more controllable -- you don't have to worry about growth or other organic reactions.
