A centrifugal spin on a 500-year-old air compressor design

by joshwaon 10/12/2020, 11:15:18 PM with 2 comments
  • by jaclazon 10/13/2020, 12:36:51 PM

    It looks like nice, and 70 dB is very low noise for something compressing air.

    I am perplexed by the symbols in the video:

    https://www.youtube.com/watch?v=nr3qhBmbvs0

    Water is H2O alright, but air was not O2 last time I checked.

  • by egberts1on 10/13/2020, 1:04:15 PM

    A wonderful archaic technology that is also an useful thing-to-know in post-apocalyptic settings.