Iron Man with a real bionic arm

Technology is growing very fast and nowadays we can do a lot of amazing things using it. One of the most study field is medicine, where techonology is playing a fundamental role. For example blind people are starting to see colors and shapes that they haven't seen before, or people who used to go with wheelchair now are starting to walk! I found a moving video that illustrate the improvement of technology. One child receives the help of the Iron Man's actor, who gives him a very special gift, a bionic 3D printed arm without cost to the family. 

I hope to see more kind of videos like this one and that more people could be helped fighting against them disabilities. Technology will develop a lot in a few years and it would make a world without handicaps and with equal chances for everybody.