Artificial Foam Heart Created

Cornell University researchers have developed a new lightweight and stretchable material with the consistency of memory foam that has potential for use in prosthetic body parts, artificial organs and soft robotics. The foam is unique because it can be formed and has connected pores that allow fluids to be pumped through it. The foam starts as a liquid, so researchers can pour it into a 3D printed mould in order to form the heart, adding appropriate valves to the finished structure. This means...
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