"Hand Solo" builds lighter, more affordable prosthetic arms made of LEGO

David Aguilar saw a problem and he solved it, in the process becoming "Hand Solo."

LEGO:

David Aguilar from Spain was just 9 years old when he rebuilt a LEGO ship into a little prosthetic for his arm. The first thing David tells you when you meet him is that he didn't survive a shark attack – he was simply born with a short right arm.

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