Devo's first album, "Q: Are We Not Men? A: We Are Devo" — now widely recognized as a classic — was released a whopping 30 years ago (July 1978), and ushered in the first wave of proud geek warriors.
In the picture above, standing to the left, you can just barely see that Mark Mothersbaugh has an Electro-Harmonix pedal (we're not 100% sure, but we believe it's a Frequency Analyzer) duct-taped to his guitar. But you can't miss it in the picture below, a screen-cap from the video for their cover of the Rolling Stones' "Satisfaction":
You can watch the "Satisfaction" video, in full mongoloid glory, here (look for the shot at about 10 seconds into the clip):