Robotic arms ... of this particular arm is impressive in its simplicity, too. It has 7 degrees of freedom, which is plenty to play with. The arm is built out of LEGO Technic components, which ...

SANT CUGAT, Spain (Reuters) - David Aguilar has built himself a robotic prosthetic arm using Lego pieces after being born without a right forearm due to a rare genetic condition. Aguilar ...

It certainly isn't the first robotic arm made out of Lego that we've seen, but this particular one can actually be worn and easily controlled by the user. According to its creator, Diavo Voltaggio ...

His dream is to design affordable robotic limbs for those who need them. Once his favorite toys, plastic Lego bricks became the building material for Aguilar's first artificial arm at the age of nine.

You're not at this guy's level. David Aguilar, a 19-year-old bioengineering student, built himself a robotic arm using Lego and named it after Iron Man's suit. Correction: four robotic arms.