Get one of these babies for less than the price of 2 grams!

These were sold in the 70s and 80s, and still show up on auction sites. Here’s a photo of a real one.

Hot Box

    • DataCrime@lemmy.dbzer0.com
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      1 month ago

      And the thermometer, son?

      Oh yeah well it’s got an analog oscillator so you need that properly calibrated for it to track a full octave…

      And I suppose all this white powder is thermometer polish?

      Gulp… mummmhum.