Scientist's ‘mini‑universe’ measures time without clock - University of Birmingham
www.birmingham.ac.uk
Powerful testbed for ideas in quantum cosmology and gravity - theories relating to early universe can be tested in the lab.
  • Kairos@lemmy.todayEnglish
    2·
    27 天前

    That’s exactly how a clock works - we assign meaning to a state (arm position) and then tie that to time with a battery or winder.

    • JackbyDev@programming.devEnglish
      1·
      27 天前

      Big hot ball high we call day. Big hot ball gone we call night. We make stick with shadow. We split path shadow takes. It is known.