• @alsimoneau@lemmy.ca
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    81 year ago

    I know you’re joking but it’s extremely useful in medical imaging techniques and for earth observation.

    • @Viking_Hippie@lemmy.world
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      31 year ago

      Yeah I know, that was actually the main point my joke was alluding to 😁

      “That useless thing is just the basis of visibility itself” 😄