We have officially entered the realm of sci-fi style technology. Ann Arbor's Solidica makes wireless sensors that can not only communicate the status of distant vehicles and machinery, but also predict where systems might fail. It's a brave new world after all.But that's not all this local high-tech firm is working on. Solidica has also developed an ultrasonic method of welding that... er... maybe we should let the company explain it to you.Click on the YouTube video below to hear from the horse's mouth why their innovations have attracted the attention of both miltary and industrial clients.