Exatec, LLC has developed a glazed polycarbonate material as a lightweight alternative to glass which promises to revolutionize automotive roofs and other exteriors. The material is known as Lexan GLX PC resin.
AED's have saved many lives since 1985. There is a myth that the FDA would not approve AED's because the device had to be used on an unconscious patience, which violated a rule that required patience consent. Fortunately, this is nonsense. An AED was actually approved for home use by the FDA in 2004.