This Squishy 3D-Printed Human Heart Feels Like the Real Thing

A clever technique allows scientists to scan a heart and reconstruct it in a soup of gelatin. It's like making jello, only way more useful for surgeons.

This Squishy 3D-Printed Human Heart Feels Like the Real Thing
A clever technique allows scientists to scan a heart and reconstruct it in a soup of gelatin. It's like making jello, only way more useful for surgeons.
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