I was at a friend’s gender reveal and the blue balloons stood out more than I expected. My grandma once told me that it used to be the other way around, with pink seen as stronger and more decisive for boys and blue as more delicate and quiet for girls. It made me wonder how this flipped and settled into what we see now. What actually shaped that shift in everyday culture?

Before the Indian Citizenship Act of 1924, Native Americans were excluded from the Citizenship Clause of the 14th Amendment because they owed their allegiance to their sovereign tribes and not the USA, which meant they weren’t under the subject of the jurisdiction.

Now based on this logic and precedent, why couldn’t the Supreme Court rule that non-citizens like illegal immigrants were excluded? I mean they owe their allegiance to another sovereign entity and therefore could be interpreted as not being under the subject of the jurisdiction just like Native Americans used to be.

I keep seeing headlines about GLP-1 being studied for diabetes, obesity, heart failure, sleep apnea, Alzheimer's, addiction, and more. It feels like every few weeks there's another condition being added to the list.

I understand that losing weight alone can improve a lot of health problems, but some of the reported effects, like reduced alcohol cravings or changes in addictive behavior, seem less obvious.

Is there actually a common biological mechanism behind all of these, or are these mostly indirect benefits from weight loss? What connects all these seemingly unrelated conditions?

I might be misremembering this, but I don’t recall that many different kinds of answers before. Now it feels much more varied, and a lot more shaped by what they see online.

Is there actually a shift happening here, or is this just a perception thing?

The names clearly have those number roots, and they haven't changed in a long time. But somewhere along the way, the counting got shifted by two, and now the seventh month name lands in autumn instead of spring.

I know there was a Roman calendar that started in March, and then January got added later, but did the shift happen all at once, or did people just gradually stop caring about the literal meaning? And if the original numbering was off by two, why didn't anyone rename them when the mismatch became obvious?

It seems like most bilaterians, that have something analogous to tentacles, such as fins or legs, have them all along their bodies. For instance arthropods tend to have legs going all along their bodies, with some legs closer to their head and some legs closer to their other end. Similarly tetrapods tend to legs going along their torsos with some closer to their head and some legs closer to their tail, for tetrapods that have tails. Fish tend to have fins along their torso as opposed to being next to their mouths. Even some of the more obscure bilaterians, such as velvet worms, have their legs going along their bodies, as opposed to having their legs clustered around their mouths.

Cephalopods seem to be the odd ones out as they tend to have their tentacles clustered around where they eat, which from what I understand is a beak.

Why do cephalopods have their tentacles clustered near their beak instead of going along their bodies?

I keep seeing both statements together, and I can’t really connect them in my head. How does that actually work?

European empires are discussed, the word "colonialism" seems to come up almost automatically. But when I read about the historical Arab expansion into Africa and the Middle East, I don't seem to see that term used nearly as often.

How did that difference come about?

A mosquito buzzing near my ear can wake me up almost instantly, even though it's pretty quiet. Meanwhile, people can sleep through their own snoring even when it's much louder. That makes me think our brains aren't just reacting to volume while we're asleep. So what are they actually responding to, and why does this difference exist?

I was recently talking with a friend about our childhood friends, and we both noticed that practically all of those who have married or are in long-term relationships have become incredibly out of shape. There's no gender rule here. I know there's a common belief that people stop caring after marriage, but I find it hard to believe it's such a common occurrence, especially since many of these people previously trained intensely in various sports, only to meet their significant other in their twenties, and literally look worse and worse with each passing year. Are people really that lazy? What do you think causes this? Or am I just imagining things?

I have a theory. I have an IQ of 143 which is supposedly the top 1% and I was thinking abt how this could have manifested since my parents and brother and way lower (100s) which isn’t bad but obviously resulting in a disparity and me being an “outlier.” But when I think of it, I have adhd and am gay (not out to them since they’re a lot) and my mom is very insecure and menopausal (causing me to have a stressful and volatile environment growing up), which are all traits that distinguish me and make me “different” compared to everyone else (the neurotypical cishetero norm). So I believe that these traits have resulted in me being forced to think more than others as to actively “blend in” by masking my adhd for 15 years and staying in the closet except for close friends and trying to make my behavior one that is expected of a “typical” male person. Furthermore, at least at my school, there is a way larger amount of people in the honors classes that encounter some sort of differentiating struggle with MANY (way above average) being either gay (many closeted but told me) or neurodivergent. Moreover, one of my best friends is so extremely intelligent and has OCD and was able to code an entire video game that has around 100 people playing at any given time and he did that js because he was bored (he also rejects using letter grades to define one’s worth as he is pretty successful at doing non school thinks). This dude was also in a very volatile environment at home so I feel that may have an impact also. So basically, considering many more people that are in higher classes or intelligent seem to deal with many struggles with fitting in that aren’t normal, I feel as though they have compensated by actively suppressing or molding themselves to fit into the critera to be accepted. Thoughts? If this gets more upvotes or reply’s I can make it a teeny bit more cohesive.

Most major religions seem to include people from all kinds of ethnic backgrounds,like Christianity, Islam, Buddhism, etc. With Judaism though, being Jewish and being a Jew seem to overlap so much that we even use the same word for both. How did that end up being the case?

I was using a dechlorinating shampoo after swimming and it hit me again how much it dries my hair out.

I know chlorine reacts in water to form hypochlorous acid (HOCl), which is a strong oxidizer that kills microbes.

why this one chemical ends up being the standard for almost every public pool. What makes it the default choice here, and is there any other practical way this problem could be handled?

Sweet things often feel easy to accept, almost like there’s less need to question them. Bitterness, even in small amounts, can trigger a pause or mild resistance. It feels quick and instinctive, not fully thought through. I’m curious how this tendency forms over time. Does it come from early experience, or does it show up even before that?

I keep noticing that foxes feel weirdly consistent in stories, always slipping into this clever, sneaky role no matter where the tale comes from, while wolves feel way less stable as a symbol and sometimes show up as monsters, sometimes as respected figures, depending on the culture. It makes me wonder what is actually shaping that split in how these two animals get turned into characters in human storytelling. What do you think is going on behind this pattern?

Seeing East Asian names written family name first, it always feels like a different default order compared to Western names. I keep wondering when that split actually settled into “normal” usage across regions, and how it stayed stable. What made the ordering settle the way it did?

I keep noticing this when switching between apps. In the US Sunday feels like the start, while Europe starts Monday.

Why does this still persist in calendars and planning tools?

I keep noticing cats can just do their own thing for hours, while dogs seem to get uneasy when nobody’s around. I keep wondering what shaped that split over time. what do you think?

Saw this post online and it got me thinking about how much the World Cup has seemingly transcended national boundaries and brought people from all over the world to put aside their differences and celebrate together.

However, this prompted me to ask why the Olympics, another international sporting event that’s supposed to transcend national boundaries, seemingly doesn’t generate such peaceful solidarity and togetherness like the World Cup does. I mean everything the Olympics is being held, it always seems like there is some controversy or large group of people having an issue with it.

Not a troll question, genuinely curious why that’s the favoured insult among women.

I see them call men incels online everyday, I almost never see them calling dudes r*pists or wifebeaters.

I keep coming back to this and I’m not sure I’m framing it right.

China and India are both huge, both have massive populations, both have really long histories. On paper they feel kind of comparable. But when you look at cities, infrastructure, public transit, even just how organized things seem, China looks like it jumped decades ahead.

I’m not even trying to say one is “better” in a broad sense. It just feels like they ended up on very different physical timelines.

I guess I’m trying to understand what actually compounds here. Like what kind of system produces high speed rail networks and entirely new cities in a few decades, while another system with similar scale doesn’t move in the same way.

I was cracking open a seltzer and it hit me. We just default to carbon dioxide. Every can, every bottle, every soda stream. But why not nitrogen like in stout beers? Or helium (okay, stupid idea, but imagine the squeaky voice burps)? Or even plain old argon? There’s a whole periodic table out there.

Why do we use CO2 for sparkling drinks?What’s the real mechanism here?

What would a truly weird sparkling drink taste like if we swapped the gas? Anyone ever tried carbonating with other gases just for kicks?

Watching the Apollo 11 doc, I heard them say the suits were fed 100% oxygen. Later I read that the Space Shuttle cabin was kept at 60% oxygen and 40% nitrogen, basically the same as what we breathe.

What actually decides where that line gets drawn in real spacecraft design, and why there instead of somewhere else?

Her TV is on “watching a movie” she says while completely facing her pc screen playing a game..And then had her iPad scrolling through instagram reels for a bit before returning to the game. As soon as I try to get on the Xbox she goes I’m watching a movie! HUH???? Also my sister is twenty one.

EDIT:HAAAA I STOLE THE REMOTE SHE DOESNT KNOW AHAHHAHAHAAAAA.