• 🔍🦘🛎@lemmy.world
    link
    fedilink
    English
    arrow-up
    10
    ·
    2 months ago

    Geology degree here - you identify some rocks by licking them. Licking most rocks will give you no information. But in a final, honestly, nobody would bat an eye if you licked all of them, just in case.

    • djsoren19@yiffit.net
      link
      fedilink
      English
      arrow-up
      6
      ·
      2 months ago

      I have to know, how was sanitation handled? did you each student have an individual sample, or were you all licking a communal rock?

      • 🔍🦘🛎@lemmy.world
        link
        fedilink
        English
        arrow-up
        4
        ·
        2 months ago

        Individual samples and UV lights, though often there was a rock where multiple people would lick it. People probably don’t get sick from that often.

      • Glimpythegoblin @lemm.ee
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 months ago

        Us geology students are bonded by blood. Once we all passed around a fragment of dinosaur bone and all stuck it to our tongue. Pre COVID mind you.