Comment on every time

• davidgro@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

  Cherenkov radiation

  You know sonic booms? This is basically like ‘optical booms’ from radiation in water that’s traveling faster than the speed-of-light-in-water (which is less than the speed of light in a vacuum)

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• lessthanluigi@lemmy.sdf.org ⁨3⁩ ⁨weeks⁩ ago

  I think it is a nuclear reactor

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  • ivanafterall@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

    What do all of those different doohickeys do?

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    • OwOarchist@pawb.social ⁨3⁩ ⁨weeks⁩ ago

      This particular image is from a university research reactor. I’d assume most of those doohickeys are various measurement probes, measuring things like temperature and the levels of various types of radiation.

      source