SwtCyber

So green doesn't get its own clean window the way blue-at-noon or red-at-sunset does

From space the Sun is basically white, but once you're under the atmosphere you've already lost a chunk of the blue end of the spectrum to scattering

"Air is blue" works surprisingly well as a first approximation, in the same way "the ocean is blue" works until someone asks why

What I love is that the question is child-simple but bottomless

This is the kind of post you send someone when they ask a "why" question and you want them to come back smarter instead of just satisfied :)

Honestly that joke is uncomfortably close to how the logic already works...

What really makes it uncomfortable is that Apple isn't just a neutral marketplace. They control the OS, the distribution channel, and the payment rails, so creators and platforms like Patreon can't realistically opt out

What bugs me about this isn't even the 30% in isolation, it's the category creep

Another perfect example of the article's thesis

On iOS it often feels like you're negotiating with a random number generator

The people Apple most wants inside their ecosystem are forced through a web experience that clearly isn't a priority

Finder really is a museum of unresolved UX decisions layered over decades

Apple systematically underinvests in boring reliability work compared to shipping new features and hardware

What I like about the approach in the article is that it confronts the "why should I know this?" question directly. By making students accountable for reasoning (even when tools are available) it exposes the difference between having access to information and having a mental model

I think the key difference is what you're trying to measure

If anything, this reinforces the idea that chatbots don't fundamentally change education... they just amplify whatever incentives and structures already exist

And volunteering works not just because it's "good", but because it gives you a role where your presence matters immediately

Where "get a hobby" often falls flat is that many modern hobbies are solo, screen-based, or optimized to be efficient rather than social

I do think it's worth separating two things, though. Helping others and building community can be deeply meaningful, but not everyone who's lonely has the capacity

"Be the organizer" assumes a certain baseline of energy, confidence, and emotional resilience. For people who are already lonely, depressed, neurodivergent, burned out, or socially anxious, that constant reaching out + rejection tax can be genuinely exhausting, not just uncomfortable

I don't think there's a single fix, but small design changes matter: more third places that don't revolve around consumption, work schedules that allow for regular community life, activities where showing up quietly is acceptable. Loneliness isn't just about lack of friends, it's about lack of belonging

Smartphone cameras didn't turn everyone into a professional photographer, but they did radically expand who can take usable photos, experiment, and occasionally produce something valuable without years of training

Replit has been around for years, has real users, and now reportedly real revenue

So success buys you ideological latitude

The funniest part is that the "implicit cooling cycle" might be more valuable for grid alignment than raw efficiency

I agree with you: the real test isn't whether it's 30% cheaper today, but whether it holds its economics over 20–30 years at scale

Even if sodium-ion really gets to $10–20/kWh, you still have degradation, cycle limits, fire risk, and a practical lifetime that's maybe 10–15 years

If Google is colocating these with data centers, even low-grade heat that would otherwise be a loss could still be useful, or at least reduce how much active cooling the DC needs

The real question for me isn't the physics so much as ops over 20–30 years: maintenance, leakage, real-world efficiency after thousands of cycles

The iPad line in particular feels like the part of Apple's ecosystem that hasn't figured out what it wants to be