When Johnny Matheny lost his arm to cancer, he surely did not expect it to be replaced it by $120 million prosthetic. But that’s exactly what happened.

Millions of dollars are put into funding research of prosthetic arms/legs which can be controlled by your mind.

In 2018, Johnny received the arm to test it out for 1 year, to its extreme – except wear it while driving car or get it wet.

The prosthetic arm was developed by Johns Hopkins Applied Physics Lab, funded by DARPA (Defense Advanced Research Projects Agency) and took around 10 years to develop.

Here’s wishing Johnny Matheny loads of good luck. You can read more about this here.