Researchers have built the first refrigerant-free system to reach sub-zero temperatures, a breakthrough that could reduce food waste and greenhouse gas emissions.

Imaging if this technology could cool a data centre.

Edit: I was not involved in this project. You are wasting your time asking me questions.

  • 18107@aussie.zoneEnglish
    4·
    11 hours ago

    Just a regular heat pump, but bending metals instead of compressing gasses. Same principle though.