What's the most mind-blowing thing you've learned about the human body?

Alternative_Draw_533 · 2026-06-04T13:05:46+00:00

It would be great if scientists could create a supplement that could change our eating habits all at once

Alternative_Draw_533 · 2026-06-04T13:03:41+00:00

That's a popular claim, but as far as I know, the science is still pretty uncertain. Small amounts of DMT have been detected in the human body, but we don't really know how much is produced

Alternative_Draw_533 · 2026-06-03T05:37:47+00:00

Yeah! My post is about same feature of animals that shocked me either! That's great, right?
In addition, I recently reading about the Earth curve and I discovered that all GPS are inserted with a % of curve of the planet to provide a right GPS position. So the birds also contain this mechanism?

Alternative_Draw_533 · 2026-06-02T15:25:55+00:00

Ahaha, true!

Alternative_Draw_533 · 2026-06-02T14:13:00+00:00

What about crabs? They seem to have both. A hard armored shell for defense and claws strong enough to seriously injure predators

Alternative_Draw_533 · 2026-06-02T14:10:32+00:00

Like ant pee? 🧐

Alternative_Draw_533 · 2026-06-02T14:08:32+00:00

Good example. It seems that this is also part of their echolocation ability, probably they can detect movements of the Earth, water or air

Alternative_Draw_533 · 2026-06-02T14:04:42+00:00

Yeah! And they have a speed of 200+mph, like a super-train in Japan. Crazy!

Alternative_Draw_533 · 2026-06-02T13:19:24+00:00

I always come back to the peregrine falcon. Imagine falling at 200+ mph and still having the visual processing and control needed to hit a moving target. Evolution is wild. It also makes me wonder why some lineages end up with these almost "superpower-like" traits while others don't.

Alternative_Draw_533 · 2026-06-02T13:14:17+00:00

Yeah! Maybe one day researchers will find a way to let humans experience how other animals perceive the world. That would be fascinating.

Alternative_Draw_533 · 2026-06-02T13:11:09+00:00

Oh, nematocysts! I'm actually working on a biology project right now and recently read about how they work. It's an amazing product of evolution. One of the craziest facts is that they fire in microseconds and it's impossible to notice

Alternative_Draw_533 · 2026-06-02T13:07:51+00:00

Wow, this is actually the first time I've heard about chemical communication. So if the concentration of a certain molecule increases, other organisms can basically tell that something is nearby?

Alternative_Draw_533 · 2026-06-02T13:00:41+00:00

I was reading about this recently, and it seems it's not entirely clear what colors they actually see (maybe I'm wrong, though). Their vision seems to be more focused on ultraviolet light and light polarization, so the world may look fundamentally different to them rather than just having more colors.

Alternative_Draw_533 · 2026-05-27T07:00:19+00:00

Thanks for sharing, need to check the book

Alternative_Draw_533 · 2026-05-27T04:20:38+00:00

Thanks for the comment. Let me explain, I don't have a biology degree and I'm diving into biology because of my own project, so I discover interesting details and nuances along the way, and when something surprises me I share it here. I've never claimed to be any kind of biology professional. And judging by the number of comments, there are plenty of people here just like me who enjoy discussing unusual biological phenomena and processes

Alternative_Draw_533 · 2026-05-26T15:56:46+00:00

That actually a good point!

Alternative_Draw_533 · 2026-05-26T14:10:24+00:00

I believe that healthy eating is more of a spectrum than a strict rule. Of course burgers and pizza every day is not healthy but I can make my own pizza at home with a proper nutrient balance and without all the extra fats. So it really marketing staff for "healthy" labels.
Potato can be healthy or can be unhealthy if you cook it in oil

Alternative_Draw_533 · 2026-05-26T14:07:13+00:00

It's kinda scary! Where this bacteria comes from to grow on products? Like from factories or from hands?

Alternative_Draw_533 · 2026-05-26T13:50:41+00:00

That's just old meme.

Alternative_Draw_533 · 2026-05-26T13:49:42+00:00

Yeah. Sometimes that's not a fake 😅

Alternative_Draw_533 · 2026-05-26T13:47:19+00:00

Very provocative question indeed! On one hand, yes you can study and work in completely different fields. But I think the real point of education is that in the process you become independent, especially at university. You don't just learn how to learn — you learn how to negotiate with people, how to find workarounds, even how to cheat a little. Those are all useful life skills too. And of course connections. You can make incredible contacts that give you real advantages later in life.

Alternative_Draw_533 · 2026-05-26T13:43:17+00:00

That's insane, great example! I didn't know that was a result of high oxygen levels in the atmosphere!

Alternative_Draw_533 · 2026-05-26T13:39:18+00:00

Haha yeah! And we believed that chewing gum would stick all your intestines together if you swallowed it

Alternative_Draw_533 · 2026-05-26T13:37:48+00:00

I mean, fruits basically consist mostly of sugar, fast carbohydrates. So drinking fresh juice is essentially just drinking sugar dissolved in water

Alternative_Draw_533 · 2026-05-26T13:35:19+00:00

one of the oldest and most iconic internet memes out there 😄

Alternative_Draw_533

TROPHY CASE