Pentagon's research agency showcases future tech

The US military is at the forefront of futuristic tech from lasers on aircraft to stealth jets and now it has been showing off its developments designed to help its soldiers and patients. At a science fair-style event at The Pentagon, the 3 billion agency has demoed its advanced prosthetic arms able to restore the sense of touch and feel to amputees. It also showcased implants that can help restore the memory of people suffering brain injuries or in people with post traumatic stress disorder. At a science fair-style event at The Pentagon, Darpa has demoed prosthetic arms able to restore the sense of touch and feel to amputees. One of the amputees at the event was Johnny Matheny.