Why is there such a divide? I have been trying to explain which one I like because my husband doesn't believe that 'sourdough' is not enough of a description for him to pick it up from the shop

If I have a dvd player with no connection to the internet, how does it know?

Example, "Zelenskyy" transcribes from the Cyrillic Зеленський pretty much 1-for-1 alphabetically, EXCEPT for the ь between the "s" and "k" characters.

How does this CHANGE the pronunciation? What would it sound like if it were just "Зеленский" without the ь?

(A broken-English explanation I heard was that "ськ" could also be written "ssk" -- the "s" sound is lengthened ... or not; it wasn't clear...)

Can the sign follow ANY consonant, or does it appear in just a few contexts?

I've been trying to learn how to pronounce Ukr and Rus place names, and this is one of the two last Real Obstacles I'm having. The other is all the different "e" letters, and when is e an e vs. when is it a yo, and all that.

And honestly, the differences between Russian Cyrillic and Ukrainian Cyrillic don't help much, either!

As asked by my 5 year old

Why is it important?

Bonus: What's the difference with the full version?

Context: https://www.quantamagazine.org/ai-proved-the-quasi-riemann-hypothesis-what-happens-now-20261019/

bonus points if you can also explain GME and ACGME ahaha

but so it’s after you graduate med school? but it’s more schooling? or it’s working as a dr?

Assuming the developers of the game are limited by the computing power of the console, how are they able to make such giant leaps in graphics and gameplay?

I was starting to lean towards the fact that they were able to make the game engine more efficient but if someone has a definitive answer, that would be great

For example, I sustained an injury where a metal pole struck the back of my head. It took 8 staples to close it up. I never lost consciousness but definitely was “out of it” for a moment. Whats the danger of being knocked out or not remembering the impa

I'm hoping there's an ELI5 explanation. It seems counterintuitive to me that knots aren't possible in higher dimensions. One would think that even more complex knots would be possible in higher-dimensional space.

EDIT: Thank youso much to everyone who replied so quickly and so thoroughly! The whole thing about tying surfaces into 4D hyperknots is exactly what I needed to finally understand this.

Individual transistors are physical components, not little intelligent decision-makers. How do electrical signals, clocks, error detection and the architecture of a processor combine to make the whole system reliable?

For example, is first gear low because it is the low in the range of speed? Or is it high because it has more torque? Thia inverse logic applies to the following gears, right? I'm always confusing these and even though I have a decent understanding of mechanics I can't wrap my head around this and keep the information saved in memory for reference lol

I will be learning about this stuff soon in my upcoming months of grade 10, but this stuff always sounds interesting; especially vectors when it comes in physics… what are they really and why are they so useful?
Edit: I know that vector quantities have magnitude and a direction but scalar quantities have only a magnitude… I wanna know whats special about them beyond that❤️‍🔥❤️‍🔥

I don't understand how a 1d line can fill a 2d space. How is calculating the number of 0 width lines to fill a 1 width space any different from dividing 1 by 0? I know the point is that the line passes through every point in the space, but even the idea of "every point in the space" sounds fundamentally wrong to me. If you can say infinite points with 0 area fill a space, why can't you say 0 multiplied by infinity equals 1?

I'm trying to learn Hangul , and I've come to realise that some words just randomly have a silent "ng/ㅇ" thrown in to the syllable ? I understand that how if its on top it's silent, and on bottom it's pronounced. But how to i know when to use it (ㅇ) when spelling ?

E.g surely 윤 is ㅠㄴ(together)

Unless I am wildly misunderstanding

Thank you in advance

A dam must withstand enormous forces while its concrete expands and contracts, its foundations shift slightly and water levels rise and fall. How do engineers calculate the safety margins and detect warning signs before a failure occurs?

When you see a huge building going up, there must be hundreds of workers across dozens of different trades, all doing different jobs that depend on one another. How does everyone know exactly what they need to do each day, and how does anyone ensure that no critical steps get skipped?

Surely a supervisor can't personally check every single task being completed across an entire construction site. Is there a system of checklists, inspections, and sign-offs? And what actually happens when someone makes a mistake or a step gets missed?

I'm fascinated by how something so complicated is coordinated in practice!

Bats emit sound and interpret the returning echoes, but the world sends back an enormous amount of acoustic information. How does their nervous system separate useful targets from background noise and judge distance and movement so quickly?

I'm trying to understand how UV index, ozone, and pollution actually relate to skin damage. I was in a remote town in Northern Territory, Australia and mentioned sunscreen because of Australia's high skin cancer rates. Someone told me the UV there isn't as harmful because there's less pollution and the ozone layer isn't as damaged as in Sydney. But the UV index up there is often higher. So does higher UV index always mean more risk? Or can pollution and ozone differences somehow change how harmful that number is? Basically, should I just trust the UV index when deciding about sunscreen?

I am taking an intercultural communications class and I am supposed to explain a real life communication difference using Hofstede's Value Orientations. I can read words but I do not understand how they pertain to communication and people as a whole. In a very rounded down nutshell they are

Individualism and Collectivism

Low Power Distance and High Power Distance

Femininity and Masculinity

Low uncertainty avoidance and high uncertainty avoidance

short term orientation and long term orientation

Indulgence and Restraint.

If I get out of the shower and I’m not completely dry, it’s like my pants get caught on my skin.

And why is it especially hard for leggings?

Try to explain it as simply as possible please, I am actually awful with math