If you didn’t think 3D printing was cool before… you’ll think it’s awesome after this video!
Boy gets prosthetic hand made by 3-D printer! Good thing 3D printing is cheaper and easier to obtain. The boy’s father, Paul McCarthy, made a prosthetic hand for his son for a cost of $5 on his free time using a 3D printer. The prosthetic hand is much cheaper and they can always make a new hand when the boy will outgrow his hand.