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Infrared Infrastructure
ly went to EMF Camp (which is Glastonbury for geeks - lots of random electronics, talks, art, and camping). Naturally, I took along my Infrared camera and pointed it at interesting things! First up… sewage! Festivals often have big tanks to take away human effluence.
Because the metal of the box is cold and human fingers are warm, it's possible to see recently dialled numbers. While there was lots of solar power on site, sometimes you need a thwacking big diesel generator! Twitter Facebook LinkedIn Reddit HackerNews Lobsters Pocket WhatsApp Telegram
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