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[–] 102 points 2 years ago (5 children)

If people had wings and could fly it would be considered exercise and nobody would do it.

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  • [–] 49 points 2 years ago (9 children)

    Americans wouldn't do it, the rest of the world would

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  • [–] 30 points 2 years ago (1 child)

    I was about to be offended and then I remembered how I got out of breath walking up the stairs this morning. (To be fair, I'm anemic af and almost certainly have a touch of long covid, but still.)

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  • [–] 17 points 2 years ago (2 children)

    There's just something about stairs that gets me. I can run a sub hour 10k, hike 15+ miles a day, and my resting heart rate is in the 50s, but stairs always get me winded.

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  • [–] 22 points 2 years ago (1 child)

    My french teacher in high school said that everyone gets winded going up stairs, cause people who are fitter walk up the steps faster

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  • [–] 12 points 2 years ago

    This just solved it for me. That is exactly it. I've been angry at stairs my whole life and now I realize it's because I go up them as fast as I walk- which is considerably faster than most people I know.

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  • [–] 5 points 2 years ago*

    Stairs are different muscles. I used to work at a dam where I would have to climb 20 flights of stairs/ladders multiple times a day with 80 pounds worth of tools on me. Before then stairs were difficult for me, now I can run up that with that much weight no problem. I haven’t worked there for a year but I also can do sub hour 10k (barely) but those muscles stay with you as long as you stay on your feet regularly during the day.

    If it’s an issue for you I suggest weight training up and down the stairs you have available to you (in your house maybe?) 5 minutes a day with a couple 20 pound weights up and down those bitches and you’ll make walking stairs your bitch for the rest of your life. If you can do a sub 10k you have the willpower to do it if you want to.

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  • [–] 7 points 2 years ago

    If you look at birds like the kakapo, they would've had flight in the evolutionary past, but evolved out of it due to lack of predatory threat.

    This can be part of Island syndrome, where the dodo also suffered from, till sailors came around and found out they were tasty.

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    [–] 52 points 2 years ago (1 child)
  • [–] 31 points 2 years ago (1 child)

    Between this, my stripes, and my tail.. all things I have genes for, but no activation...

    I'm kinda pissed, being human could be far less cringe

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  • [–] 23 points 2 years ago (2 children)

    Humans do have stripes but we ourselves can’t see them.

    Look up Blaschko lines

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  • [–] 23 points 2 years ago* (last edited 2 years ago) (3 children)

    I’m good on the feathers I read the goosebumps book about learning to fly and it gave me a preview of my trypophobia when R.L. Stine described the feathers growing out of the main characters skin

    ETA: it was “chicken chicken” not “how I learned to fly”

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  • [+] 18 points 2 years ago* (last edited 2 years ago) (1 child)
  • [–] 19 points 2 years ago (3 children)

    I on the other hand am all that is man and will be taking the feathers because I want to look fabulous

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    [–] 19 points 2 years ago

    MF walking one way into getting a pile of teratomas

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  • [–] 19 points 2 years ago (1 child)

    My guess is they mean we have the genes to encode the proteins, since we have similar keratinized tissues like hair and nails. But probably not the hox genes to encode the structure

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  • [–] 17 points 2 years ago (1 child)

    Stunning creatures, sea lions.

    Wonderful plumage.

    Fierce Creatures (1997)

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  • [–] 16 points 2 years ago (1 child)

    This sounds like a fun PhD project

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  • [–] 13 points 2 years ago (1 child)

    I want the damn feathers for the social aspect! If we were allowed to preen each other, the world would be a better place!

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    [–] 11 points 2 years ago (1 child)

    While we're on the topic, we all have very slightly webbed digits, multiple involuntary reflexes for when we get wet, and a nasal/respiratory system that is (partially) adapted to swimming. I wonder how far our DNA could be pushed to pad out what was started here?

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  • [–] 10 points 2 years ago* (1 child)

    Our throat region seems poorly thought out. As somebody said recently, tube food goes in or you die is right next to tube food must never block or you die.

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  • [–] 10 points 2 years ago* (1 child)

    The fact that billions of us still get that right hundreds of times a day is honestly pretty fucking insane, with how delicate that whole setup is

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  • [–] 10 points 2 years ago

    Quick someone get CRSIPR therapy

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  • [–] 8 points 2 years ago* (last edited 2 years ago) (3 children)

    What does that even mean, you have like “four letters” and dna strands of millions long. Like how selective do you have to be. I’m sure you can basically write anything that way.

    Are there entire chunks that are inactive that would give feathers, that at some point gave feathers to our ancestors?

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  • [–] 19 points 2 years ago

    All things DNA is full of code that doesn't get activated and is just passed on anyways

    Gene expression is what they mean by "activated"

    Basically think of it like having a library of instruction books and only grabbing a few of them to do the project that needs done.

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  • [–] 2 points 2 years ago

    I agree, this seems pretty misleading. And are there any other feathered animals other than on the dinosaur branch? Because if not, how should the feather DNA even end up in mammalian DNA?? Or maybe feathers are produced by very common differently used genes? But in this case this would be even more nonsensical...

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  • [–] 7 points 2 years ago (1 child)

    I'll settle for hair regrowth.

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  • [–] 4 points 2 years ago (1 child)

    Now go into a forrest with flint and boom

    infinite ammo

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    [–] 3 points 2 years ago

    Is this true ? It doesn't feel true with my current knowledge.

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