Mathers
  • Communities
  • Create Post
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 days ago

Positivity 😇

mander.xyz

message-square
23
fedilink
487

Positivity 😇

mander.xyz

fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 days ago
message-square
23
fedilink
alert-triangle
You must log in or register to comment.
  • Krudler@lemmy.world
    link
    fedilink
    English
    arrow-up
    9
    ·
    22 hours ago

    That’s not how nuclear fission works.

  • pulsewidth@lemmy.world
    link
    fedilink
    English
    arrow-up
    37
    ·
    2 days ago

    Why is this cropped and scrubbed so that we can’t see who the original artist is?

    • salvaria@lemmy.blahaj.zone
      link
      fedilink
      English
      arrow-up
      26
      ·
      edit-2
      2 days ago

      Looks like the original source is @mushroommovie. The scrubbing seems to have removed a boredpanda watermark.

      • pulsewidth@lemmy.world
        link
        fedilink
        English
        arrow-up
        3
        ·
        edit-2
        18 hours ago

        Thanks for that, they have a bunch of silly fun stuff on Giphy and found their original comics from your info.

        https://giphy.com/mushroommovie

        https://m.webtoons.com/en/canvas/silly-shroomans/positivity/viewer?title_no=45042&episode_no=839

  • kubofhromoslav@lemmy.world
    link
    fedilink
    English
    arrow-up
    19
    ·
    2 days ago

    That’s the toxic positivity people are talking about!

  • PM_ME_VINTAGE_30S [he/him]@lemmy.sdf.org
    link
    fedilink
    English
    arrow-up
    18
    arrow-down
    1
    ·
    2 days ago

    So mushrooms are made of atoms…but then if a mushroom feeds an atom a proton, the atom grows into a bigger, stronger mushroom 🤔

    • petersr@lemmy.world
      link
      fedilink
      English
      arrow-up
      15
      ·
      2 days ago

      And in classical enriched uranium fission, atoms would be “fed” neutrons, not protons. So nothing makes sense.

    • OpenStars@piefed.social
      link
      fedilink
      English
      arrow-up
      4
      ·
      2 days ago

      I wonder how powerful Mario would get if he took that mushroom (cloud)?

      • crawancon@piefed.social
        link
        fedilink
        English
        arrow-up
        3
        ·
        1 day ago

        well sprouting a raccoon tail, turning into a statue, or shooting fireballs out of his hands could support this …mushroom theory of yours .

        • OpenStars@piefed.social
          link
          fedilink
          English
          arrow-up
          2
          ·
          1 day ago

          img

          - image source

    • webp@mander.xyz
      link
      fedilink
      English
      arrow-up
      4
      ·
      2 days ago

      Science is fascinating.

  • zxqwas@lemmy.world
    link
    fedilink
    English
    arrow-up
    18
    ·
    2 days ago

    Can you cause fission with protons instead of neutrons?

    • gnutrino@programming.dev
      link
      fedilink
      English
      arrow-up
      10
      ·
      2 days ago

      Yes if they have enough energy (see for example https://www.nature.com/articles/s41598-020-74045-5). What you won’t get with proton-induced fission is an explosion as the fission doesn’t emit protons which can go on to cause further fissions so there’s no chain reaction (unless you already have a critical mass for normal neutron-induced fission in which case it’s going to explode even without the protons).

    • Digit@lemmy.wtf
      link
      fedilink
      English
      arrow-up
      6
      ·
      2 days ago

      Maybe need an accompanying alternative version of the cartoon, “be more neutral”.

    • gandalf_der_12te@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      1
      ·
      1 day ago

      yeah, i think it’s possible to split U-238 with fast protons. but the reproduction factor (how many new particles are emitted for every particle that you used to start the reaction) is smaller than 1, so it can’t explode that way.

    • Egonallanon@feddit.uk
      link
      fedilink
      English
      arrow-up
      6
      ·
      2 days ago

      If you’re adding a proton wouldn’t it be fusion? Which also releases a bucket load of energy.

      • SmoothOperator@lemmy.world
        link
        fedilink
        English
        arrow-up
        16
        ·
        2 days ago

        The largest amount of energy is released from fusing two hydrogens into helium. The atom in the comic looks much heavier than hydrogen.

        Also a chain fusion reaction is required for an explosion. The comic just shows non-explosive ionisation.

      • ryannathans@aussie.zone
        link
        fedilink
        English
        arrow-up
        7
        ·
        2 days ago

        It looks like a heavy element so fusion would be net negative energy

      • zxqwas@lemmy.world
        link
        fedilink
        English
        arrow-up
        3
        ·
        2 days ago

        Possibly but the common fusions are using isotopes of H, He, Li with some amount of neutrons, not naked protons.

        Heavier elements as the big blob is releases a lot less energy, and the really heavy ones are not exothermic.

    • marcos@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      edit-2
      1 day ago

      deleted by creator

  • hOrni@lemmy.world
    link
    fedilink
    English
    arrow-up
    7
    ·
    2 days ago

    So to make a nuclear bomb, all we need are some atoms and mushrooms. Got it, will try later.

    • general_kitten@sopuli.xyz
      link
      fedilink
      English
      arrow-up
      6
      ·
      2 days ago

      dont forget the surplus proton

  • Admetus@sopuli.xyz
    link
    fedilink
    English
    arrow-up
    6
    ·
    2 days ago

    I thought a heavy nucleus needs an extra neutron for it to go poot.

  • Digit@lemmy.wtf
    link
    fedilink
    English
    arrow-up
    3
    ·
    2 days ago

    And the positivity ninnies will still try to spin that as something positive.

Science Memes@mander.xyz

science_memes@mander.xyz

Subscribe from Remote Instance

Create a post
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !science_memes@mander.xyz

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don’t throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

  • !spiders@lemmy.world

Other Mander Communities

Science and Research

  • !academia@mander.xyz
  • !science@mander.xyz
  • !scicomm@mander.xyz

Biology and Life Sciences

  • !abiogenesis@mander.xyz
  • !animal-behavior@mander.xyz
  • !anthropology@mander.xyz
  • !arachnology@mander.xyz
  • !balconygardening@slrpnk.net
  • !biodiversity@mander.xyz
  • !biology@mander.xyz
  • !biophysics@mander.xyz
  • !botany@mander.xyz
  • !ecology@mander.xyz
  • !entomology@mander.xyz
  • !fermentation@mander.xyz
  • !herpetology@mander.xyz
  • !houseplants@mander.xyz
  • !medicine@mander.xyz
  • !microscopy@mander.xyz
  • !mycology@mander.xyz
  • !nudibranchs@mander.xyz
  • !nutrition@mander.xyz
  • !palaeoecology@mander.xyz
  • !palaeontology@mander.xyz
  • !photosynthesis@mander.xyz
  • !plantid@mander.xyz
  • !plants@mander.xyz
  • !reptiles and amphibians@mander.xyz

Physical Sciences

  • !astronomy@mander.xyz
  • !chemistry@mander.xyz
  • !earthscience@mander.xyz
  • !geography@mander.xyz
  • !geospatial@mander.xyz
  • !nuclear@mander.xyz
  • !physics@mander.xyz
  • !quantum-computing@mander.xyz
  • !spectroscopy@mander.xyz

Humanities and Social Sciences

  • !archaeology@mander.xyz
  • !folklore@mander.xyz
  • !history@mander.xyz
  • !old_maps@mander.xyz

Practical and Applied Sciences

  • !exercise-and sports-science@mander.xyz
  • !gardening@mander.xyz
  • !self sufficiency@mander.xyz
  • !soilscience@slrpnk.net
  • !terrariums@mander.xyz
  • !timelapse@mander.xyz

Memes

  • !bushrat_confidential@slrpnk.net
  • !science_memes@mander.xyz

Miscellaneous

  • !answered@mander.xyz
  • !mander@mander.xyz
Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 1.48K users / day
  • 6.22K users / week
  • 10.8K users / month
  • 21.9K users / 6 months
  • 1 local subscriber
  • 17.8K subscribers
  • 4.49K Posts
  • 65.5K Comments
  • Modlog
  • mods:
  • Salamander@mander.xyz
  • fossilesque@mander.xyz
  • SciBot@mander.xyz
  • fossilesque@lemmy.dbzer0.com
  • BE: 0.19.4
  • Modlog
  • Instances
  • Docs
  • Code
  • join-lemmy.org