Plaster casts are almost the only thing to heal a broken bone. They heal it but they also make your skin smelly and itchy. Jake Evill maybe has the solution to get rid of this annoying plaster cast.
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3D-Prints to heal broken arms
![exoskeletal_arm_3d_print](https://n2e.org/wp-content/uploads/2013/07/exoskeletal_arm_3d_print.jpg)