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.

  • MBech@feddit.dkEnglish
    1·
    11 hours ago

    They are not new technology the idea has been around since at least the 1980s. There is a reason we don’t use them and it’s because they are mechanically complicated and inefficient

    Not trying to completely throw away your comment here, but I saw this exact same comment repeated ad nauseum about electric cars 15 years ago.