This Virginia man looks like something straight out of a Transformers movie. That would be pretty awesome, but instead he just created a robotic arm out of LEGOs.
Diavo Voltaggio used the LEGO Mindstorms EV3 robotics kit to construct the arm, which includes four motors that allow him to control each finger, even allowing him to shake hands.
Seems like a way to lose a finger… let's hope everyone keeps their handshakes less firm.
Check out the arm in action below!