David Aguilar is a 19 years old person born without Right Arm. He has created his own prosthetic arm using Lego pieces.
He is able to pick and handle the objects smoothly using his Lego limb.
Aguilar is running a YouTube Channel named “Hand Solo” to explain about step by step improvements of his prosthetic arm in each of many versions that he work from his young age.
He transformed a Lego helicopter into a prosthetic arm. See his inspiring Pictures at his Instagram Account here In one of his Posts, he describes his life as “Half Human and Half Machine”.
Watch below few Videos embedded from his channel.