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[–] 26 points 11 months ago (1 child)

FYI: The ability is photosynthesis but using radiation.

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    [–] 3 points 11 months ago (1 child)

    Obviously, all the junk noncoding DNA most life is carrying around likely includes some coping mechanisms for whatever potential situations arise. Like there is the one town in Iran with something like ten times Earth's nominal background radiation and people are fine living there.

    Makes me a bit concerned when this kind of thing is talked about and researched. Probably my cynicism, but if it gets out that most species have some genetic tolerance in a significant portion of the population, the potential for nuclear weapons use increases dramatically. I believe it is likely that early life had a lot more exposure to radiation, so early ancestors likely evolved the machinery. When the vast majority of DNA is noncoding, I think the probability is high. We come at the medical issue backwards, playing wack-a-mole with symptoms, rather than building a full ontological understanding of biology. That level is still centuries away. Hopefully we are less primitive murder orgy fans by then. We survived the world war of chemicals, and physics that followed. If we survive the world war of computer science, the world war of biology will be the brutal final boss for the starting planetary level of Evo' Universe. Who bets we can beat the game on one evo life?

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  • [–] 2 points 11 months ago

    The science has moved on from the time we called it junk DNA. It's definitely not junk and we now understand at least some of the reasons it exists.

    The harms of radiation on humans are well understood. Of course, with high amounts of radiation we would likely evolve mechanisms to handle it, but that takes many generations. That fungus would have had many generations since the Chernobyl disaster happened, but we haven't. So, you can't really draw any conclusions about humans from this study.

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  • 52 comments in c/science@lemmy.world view that post
    [–] 89 points 11 months ago (4 children)

    You want Hulk fungi?

    Because this is how you get Hulk fungi.

    It's even approximately that shade of green.

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  • [+] 49 points 11 months ago (8 children)
  • [–] 49 points 11 months ago* (last edited 11 months ago) (7 children)

    3.6? Well it's not great, but it's not terrible.

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  • [–] 30 points 11 months ago (5 children)
  • [–] 27 points 11 months ago (3 children)

    And the high-range dosimeter from the safe burned out immediately. It must have been faulty!

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  • [–] 10 points 11 months ago (2 children)

    Funniest/saddest moment from that miniseries was when their officials have the West the propaganda numbers to build the robot. Fucking lol...

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  • [–] 41 points 11 months ago (17 children)

    Does this fungus "eat" the radiation, as in we can use it to clean up radioactive areas? Cause that'd be nice.

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  • [–] 39 points 11 months ago (1 child)

    Sadly, no. Radioactive processes happen without any external control (at least not on this level, they don't run a reactor or accelerator), and this fungus only harvests the energy.

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  • [–] 29 points 11 months ago (6 children)

    It eats the radiation, not its source though. The emitter would have to be removed. Maybe it could be used in shielding ? Like in space where background radiation seems to be a problem.

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  • [–] 6 points 11 months ago (5 children)

    It needs carbon to grow, so it would be a CO2 scrubber AND a source of food assuming it's edible. 🤔🤔🤔

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  • [–] 8 points 11 months ago (4 children)

    I would not be eating something with a radioactive-based diet in space… that’s like 2 steps away from opening the gates of hell of something like that xD

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  • [–] 3 points 11 months ago

    Fantastic thing though: It doesn't "eat" radiation in the sense that it becomes radioactive itself. It just absorbs the energy from the radiation, like plants absorb sunlight, to power a synthesis that lets it convert CO2 to organic material.

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  • [–] 24 points 11 months ago* (last edited 11 months ago) (5 children)

    Well if it just evolved this ability that suggests it found a unique niche. But it probably hasn't optimized this, since it doesn't have any pressure to compete against other organisms for the radiation source.

    But the good news is that we could selectively breed the fungus, or even generically engineer it (once the genes are isolated) to maximize the ability much faster.

    I don't know how useful it would be for site cleanup but it might at least become good insulation (like the idea of space station shielding mentioned in the article).

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  • [–] 3 points 11 months ago (1 child)

    In the future, instead of shooting up shiny silver rockets, we'll be firing up rockets covered in gross mold.

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  • [–] 2 points 11 months ago

    Obviously you hide the gross fungi under a nice silvery façade. You don't compromise aesthetics in space or all the other stellar societies will laugh at us, and uninvite us from the quasar parties.

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  • [–] 1 point 11 months ago* (last edited 11 months ago) (1 child)

    One potentially useful thing that they could be used for is finding radioactive contamination. Presumably it grows best at higher radiation, so instead searching with ginger Geiger counters for radioactive contaminants you could spread this stuff out over the environment, then just look for where it is growing a while later. Engineer it to be bright orange or something.

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  • [–] 5 points 11 months ago

    Like everything nuclear, it's a double edge sword. Clearing up nuclear power would be amazing. People knowing they can Nuke something and eradicate the after effects quickly

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  • [–] 20 points 11 months ago

    Life... uhhh...

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  • [–] 35 points 11 months ago
    [–] 17 points 11 months ago (8 children)

    I can't wait until we can lab-grow lignin, I'm talking 3D printed wood, mofuckas

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  • [–] 5 points 11 months ago (7 children)

    Why would you want to take something that's cheap and make something that's wayy more expensive?

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  • [–] 18 points 11 months ago (6 children)

    Because it won't be cheap when I escape into space

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  • [–] 5 points 11 months ago (5 children)

    I love the idea of cracking methane brought in from Kuiper belt objects, and growing massive cubes of artificial wood with giant orbital solar arrays. In some future where this was possible, with a delivery system to the surface (maybe deorbiting into the ocean), we could theoretically curtail most deforestation on the planet.

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  • [–] 2 points 11 months ago*

    Returns are gonna be rough when Home Depot Orbital/Galactic drops a huge stack of bent 2x4s from orbit directly into your backyard. "Just take them back where you bought them."

    Having said that, "tree" satellites sound pretty cool.

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  • [–] 1 point 11 months ago (3 children)
  • [–] 23 points 11 months ago (1 child)

    I for one welcome our melanin-pigmented overlords.

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  • [–] 18 points 11 months ago

    The evidence that the fungi overlords will soon take over continues to mount...that's why I don't eat mushrooms...better safe than sorry...

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  • [–] 16 points 11 months ago (1 child)
  • [–] 8 points 11 months ago

    Everything reminds me of him

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  • [–] 6 points 11 months ago*

    What was it again. A bacteria in a pocket in some Uran mine, that directly uses radiation as energy source? Might be yet another mechanism.

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  • [–] 4 points 11 months ago

    So this is how the 40K Orks came to be! Makes sense.

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  • [–] -1 points 11 months ago

    Extract the gene and inject it into a roach. Then encode human DNA into roach eggs and fly those roaches to Mars. After a few generations we would have a fully grown man roach able to feed off the radiation. That's as far as I've gotten that idea. Oh man, tomorrow is another fuckin Monday. But we're just 5 more weeks from 2026 can't wait to 2029 when we'll have a new president. Thanks electoral college! Without you we wouldn't be able to choose the most retarded possible person for the job. I hope you guys eat some psychedelics this time around. Sure we could also choose whatever the public picks. Wait, what was the question?

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  • 2 comments in c/fungus@slrpnk.net view that post
    [–] 6 points 9 months ago

    That's pretty incredible! Radiosynthesis if proven opens some new possibilities.

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  • [–] -2 points 9 months ago

    Mandatory "I should call her"

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  • 1 comment in c/science@lemmy.ml view that post
    [–] 3 points 11 months ago