DRY ICE vs ELECTRONIC COOLING!

We demonstrate why TECs or Peltier devices have a lower temperature limit. We also describe how low temperature liquid baths are set up in a lab, why they can be dangerous and even though we drop the "hot" side of a TEC to "only" -43C with a small amount of dry ice, we are approaching the practical...

20 min - Science & Tech - Tech Ingredients

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