Robert Downey Jr. really did it this time.
The Marvel actor teamed up with Microsoft OneNote, the Collective Project and Albert Manerio, the founder of Limbitless Solutions to deliver a brand new, fully-functional 3D-printed arm inspired by Iron Man's to a 7-year-old named Alex, at no cost to the family. The team makes artificial limbs more affordable for families with children in need. Watch the moment Alex sees his new arm for the first time in the video above.
