We've all seen them: those rows of blinkenlights installed at a slight angle and often rigged with pyrotechnics. They appeared in almost every science fiction TV show from the '60s, and many movies. Surprisingly, these ancient panels still show up occasionally. Most recently, panels appeared in the background of a Comcast ad. I remember them most vividly from Irwin Allen's Time Tunnel, which I watched devotedly as a kid. And I'd noticed their appearance in other places. Loewen's site makes me appreciate just how often they've appeared. Loewen has gone so far as to track down which Hollywood prop shops still have Q-7 panels in their inventory.