this post was submitted on 07 Jul 2025
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Science Memes

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[–] Lucky_777@lemmy.world 105 points 1 week ago (3 children)

Humans' ability to sweat is something outstanding.

[–] Viking_Hippie@lemmy.dbzer0.com 61 points 1 week ago (3 children)

That what I keep saying, but people still seem thoroughly unimpressed by my ability to sweat profusely the moment I get a little hot!

[–] Agent641@lemmy.world 35 points 1 week ago

Interviewer: What would you say is your biggest strength?

Me:

[–] Donkter@lemmy.world 24 points 1 week ago (1 children)

Sweating is such a powerful ability for humans when compared to the animal kingdom. I mean, not only does my sweat keep me cool, I can clear out an entire room with it if it's a little too hot!

Unless it’s a 100% humidity day with a heat index above what is typical

[–] boonhet@sopuli.xyz 4 points 1 week ago

It's just that we're so powerful, we need the extra cooling!

[–] khannie@lemmy.world 30 points 1 week ago (2 children)

The other advantage we have while running is that we're not constantly slamming our intestines into our other vital organs and lungs because we're upright.

Humans can out-distance a horse. A fucking HORSE. Incredible animal the oul' human.

[–] FelixCress@lemmy.world 33 points 1 week ago (1 children)

Humans can out-distance a horse

Speak for yourself, I cannot out distance a hamster lately.

[–] khannie@lemmy.world 18 points 1 week ago (1 children)

Oh I am most definitely not speaking for myself. Neigh. Not one bit.

I think that's mostly down to our comparatively sedentary lifestyle though. Skinny AF, fit because I've had to run down a horse once a week and mid-20's me could hopefully out-distance a horse. A small cow anyway.

[–] ChicoSuave@lemmy.world 11 points 1 week ago (1 children)

Neigh. Not one bit.

Are you a horse?

[–] IncogCyberspaceUser@lemmy.world 5 points 1 week ago* (last edited 1 week ago) (2 children)

Is that really a limiting factor for animals that are not upright? They have to stop going because their intestines slam into other vital organs, and they need a break, lest they get damaged?

[–] exasperation@lemmy.dbzer0.com 19 points 1 week ago (1 children)

One big advantage is that we can run while breathing out of sync with our steps. Four legged running pretty much requires each inhale and exhale to sync with the compression and expansion of the torso with each stride. Humans, on the other hand, can run full speed while taking multiple steps per breath, depending on terrain and fatigue, which gives more options for pacing.

[–] DragonSidedD@monero.town 1 points 1 week ago* (last edited 1 week ago)

Interesting, that dynamic is in line with the 'radiator' theory of human brain evolution.

From a more recent article:

the shift to an aerobic, hunter-gatherer lifestyle in early Homo, including long-distance running, exerted selection pressures that favored both increased endurance and enhanced brain growth

Edit: ... so, we're not batteries. We're cooling fins.

[–] khannie@lemmy.world 7 points 1 week ago* (last edited 1 week ago)

I saw it in a documentary but it was a good while ago so to be honest I can't remember what the exact mechanism was or if it was just a contributing factor over longer distances. I just remember storing it away as little nugget that made sense when presented.

It's very late here and now you have me curious so I'll probably have a dig around in the morning.

Edit: I don't think it's the break thing though. Organ damage is definitely better than death if you're being chased.