People with strong, healthy bodies tend to take for granted how much harder differently-abled people have it. As a result, these people with disabilities often have a hard time adapting to the world around them. But some minds are using new technologies to serve the good of these people, so they too can properly function to the best of their abilities in new settings. Tom and Tracy Hazzard discuss how 3D printing is being used to provide services and facilities for the blind. It's … [Read more...]