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Tell us more about the chainsaw tool. Fighting with chains and tensioners put hair on my chest.

> I'm thinking now the reason why we don't see robots is because they want us (the general public) at all costs to not freak out.

Not quite [1]. Your reaction is what's being sought after: to believe it's more powerful and capable than it is to (presumably) keep the cash flowing.

[1] https://electrek.co/2026/09/25/tesla-optimus-production-ramp...


What I'm saying is that there is a limit to how much fear you can instill and still make money from it.

I don't believe for a bit they don't have the humanoid robotic capabilities. They keep claiming they don't have the training data, but it's very easy to generate tons of data using these robots.

I honestly believe they have robots solved and that's why AI CEOs are shitting their pants now, and everybody is wondering what's going on. If they reveal their true capabilities, that's the end of AI labs.

PS: Look at that article you posted. Don't you think it's weird that they have a production line for humanoid robots targeting 20,000 units a week, and meanwhile say "the robots cannot generalize yet".


> I honestly believe they have robots solved and that's why AI CEOs are shitting their pants now, and everybody is wondering what's going on.

Or it's the oodles of money they're on the hook for and subsequent reputation destruction haunting them like the grim reaper.

> Don't you think it's weird that they have a production line for humanoid robots targeting 20,000 units a week, and meanwhile say "the robots cannot generalize yet".

This wouldn't be the first time in history that happened. Lots of companies overshoot capacity being overly-optimistic [1].

[1] https://en.wikipedia.org/wiki/DeLorean_Motor_Company


Wasn't familiar with Johannes but what a body of work. RIP. You can tell he was one of the real ones.

Economic priorities

Likewise. I get drained quick when I let it just spit out who knows what code.

I find a lot of value in using plan mode to get the LLM out of dead ends. If it's in Act and starting to spiral (evidence of looking for something or trying to better understand something), I'll kick into Plan and tell it to think a bit harder—also avoids it wasting tokens retrying the same techniques—which results in a much more considered, and more often than not, correct approach.

Just like rushing made messes in the before times so too does rushing via LLM. The exact same outcome will happen, but at a far greater velocity and scale than anything we've seen in this industry before. Old Testament, Mr. Mayor, real wrath-of-God type stuff!

Dude, hell yeah! I was just shopping for this exact thing not that long ago [1]. I've never been great with math and wanted something I could practice with away from my laptop. Love that it works in the browser, too. Well done, this is really nice.

[1] https://graybearding.bearblog.dev/how-im-teaching-myself-mat...


Thank you, and great writeup! I'm in a similar position and wrote about my journey a couple of years ago here: https://gmays.com/how-im-relearning-math-as-an-adult/

Enjoyed your post too. Hadn't heard of Math Academy until today, appreciate the in-depth review.

From the DHH talk discussed here:

> "Lean in to the max possible. Because the utopia is almost here."

Man. I use AI daily (in a more nuanced, HITL way) but this is turning into some Jim Jones shit. It's a tool, dude. Relax. I'm all for encouraging people to build and create things but it's just downright fucking spooky to see how many people are kneeling at the altar with their respective sacrifices.


  > It's a tool, dude. Relax.
it has been my observation, in the short years i have worked in tech, that some people really worship technology like religion/god and think it alone will solve all the worlds problems (hint, it wont)

You can distill it down to: don't be a piece of shit, think carefully about how what you're building is used, talk to real humans and listen to them, and stop driving your product development process mimetically. Instead, solve real problems that real people have (not people in SF; I'm talking deep reality like a 60 y/o woman who had to get a job at a bible belt grocery store just to make ends meet but really wants to help you find the powdered peanut butter for your recipe but can't use the app the store gave her to find things).

This doesn't happen because there's a "lack of humanities in tech." It's because there's a lack of care and concern for others in tech. Most are motivated by the usual stuff: status and wealth. No amount of prescription in the form of humanities can fix that or will. You don't learn how to take care of real people by burying yourself in study. And you can't negotiate with sociopaths [1].

You just have to actually be a decent person. You can't game it. Thats part of tech's problem: it's always trying to solve problems from angles that the majority of people can't see, don't share, or can't even afford access to.

[1] https://youtu.be/nVp0Dvh1XQM?is=Tn76Ed3AlIv4nqjt (first part in the car)


Another thing to remember is that the "common people" example you gave aren't much better. Bible belt would be a good example, statistically a lot of them for instance hate gays. People are fucking assholes, people with more money just have more means to execute it.

Herein lies the problem: assuming that all people in a location/area are like that. Black and white thinking is the antithesis to a humanistic approach. Even worse is thinking your perspective is the "best" one and that whatever decisions you make are, of course, best for everyone.

We'd do a lot better if we accepted that everybody is different and homogeneity and the drive to force it on others is a disease of the mind. Yeah, there are plenty of assholes, but consider why: because someone taught that person as they were growing up (either directly or indirectly) that being an asshole protects you. I'm frequently an asshole because I got picked on when I was younger. But guess what? For the right situations, it works. For others a more gentle touch is fitting. That's the dynamic to encode into tech: leveraging a combination of deterministic and non-deterministic systems to create adaptable systems that relish in a mess as opposed to fall apart because they're too rigidly shaped to accommodate the most and only favor the perspective of the few. That's how you get inhumane systems: they're designed and maintained by people living completely different lives from the people they're building for.


I just feel people project unnatural evil to billionaires. Interacting with "everyday common" people leaves me with a no better view. I have had to repeatedly lower my opinion of humanity. If anything I think billionaires are better in many ways. Whatever the reasons be, the big ai labs are doing high end math and science problems for free even though there is no need to. Or if people think billionaires don't pay enough to society, what percentage of their own money have they donated? If you are a person with a house in San Francisco or New York, you are actually "elite" and you should ask yourself how much you have contributed to others if you think billionaires don't.

Hating gays doesn't protect me from anything. Anyone who hates gays is simply an unvarnished asshole. People in the bible belt generally are shitty sorts. Which is why I hate this unnecessary vilification of billionaires when there is much more scuminess right among "everyday people".

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