Building a Prosthetic Arm With Lego

Ever since he was a kid, David Aguilar was obsessed with Lego. He spent his childhood building cars, planes, helicopters, and eventually, his own prosthetic. Born with a deformed arm, the selfnamed Hand Solo decided to take his Legobuilding skills to the next level. At age 18, he perfected his designs with the MK2, a prosthetic arm with the ability to bend and pick up objects with a pincerlike grip. Now, hes the coolest kid on the block. For more from David, check out his YouTube channel: www