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Robotbeat

13,810 karma · joined February 3, 2017

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Robotbeat··on New York thoracic surgeon: "For many patients 9/11 is not over"
I bet that happened for no reason at all, just like how the US went into Afghanistan for no reason in 2001.

(Sarcasm aside, there obviously are big problems for how these 2 nations responded to the massive terrorist attacks. But I kind of think it’s questionable to pretend there was no big terrorist attack that triggered the response...)

Robotbeat··on More questions about whether researchers can trust OpenAI with unpublished math
Neither? Competitive academic researchers are susceptible to exaggeration and self-aggrandizing, and CEOs are that and also mostly psychopaths. I tend to think there isn’t systematic spying on researchers looking for breakthroughs. A lot of people are looking for the same things using similar approaches.
Robotbeat··on Growing proof that autonomous cars save lives
I think people are just incredibly bad drivers when drunk, but they do it because they don’t want to hire a cab or leave their car at the bar overnight, etc. Having FSD handle driving would be way safer.
Robotbeat··on Growing proof that autonomous cars save lives
Things require resources regardless of “capitalism” or some other system.
Robotbeat··on Growing proof that autonomous cars save lives
It is, at least in a place like LA. Fares are like less than 10% the actual total cost of an average bus ride. https://www.reddit.com/r/LAMetro/comments/1orftnt/should_you...

Now if you’re ONLY serving high density and high passenger volume times, buses are incredible.

Robotbeat··on Growing proof that autonomous cars save lives
That’s a really difficult problem to solve with the built environment being the way it is. Buses get the closest, but to make it usable at times other than rush hour, they have to run empty or nearly empty, which drives the cost very high (although this is often hidden by subsidies). The way to deal with low density transit is automation.
Robotbeat··on Growing proof that autonomous cars save lives
I believe Tesla’s FSD is already better than such unassisted drivers. Particularly with the current FSD limitations which require monitoring driver attentiveness. If every drunk who attempted to drive was using FSD, deaths due to drunk driving would be virtually eliminated. Heck, even advanced lane keeping and smart cruise control from other manufacturers, while much more crude, would still help tremendously.
Robotbeat··on Stopping the Unstoppable: When an unstoppable force meets a dashpot snubber
Unions.
Robotbeat··on Private German rocket makes history, reaches orbit from European soil
This is an inaccurate simplification
Robotbeat··on Private German rocket makes history, reaches orbit from European soil
French Guyana is part of the EU, actually, in spite of being in South America. (Colonialism!)
Robotbeat··on Uber shuts operations in Nigeria and Uganda with immediate effect
In Nigeria: Lithium totally irrelevant compared to oil. I think people have this really weird idea that lithium is to electric cars as oil is to regular cars, but it’s literally like a factor of 50 less.
Robotbeat··on The Gargantuan Lie That Is Collapsing the Climate
I mean, in the real world, people will just vote out politicians who raise their gas prices.
Robotbeat··on Why Is Europe Burning?
Some Cantons require all sorts of hoops to jump through in order to get an air conditioner.
Robotbeat··on A Rant About “Technology” (2005)
CS Lewis was pretty influential on the YA fiction, Harry Potter type of literature. And his other works also have broad influence beyond fiction.
Robotbeat··on Why Is Europe Burning?
I kinda feel like this is mostly irrelevant. Europe can stop fossil fuel emissions entirely right now and it’d have very little effect. Doesn’t mean they shouldn’t decarbonize! But… Europe needs to act. Global Warming is real, it’s happening, and it going to continue happening for decades regardless. So mitigations must be done. Improve fire fighting capabilities. Prepare for changing weather patterns and sea level rise. And yes, even install air conditioning to prevent the elderly and disabled from dying very preventable deaths. Letting the misfortunate die by under-resourcing climate mitigations isn’t going to help reduce climate change by any measurable degree.
Robotbeat··on Kill The Cookie Banner
If only there was a short little text file that websites could use to keep track of the setting...
Robotbeat··on Government orders GitHub to remove Bluetooth-based chat app Bitchat: Jack Dorsey
What about encrypted ultrasound modems?
Robotbeat··on The Silurian Hypothesis (2020)
Technical ceramics would have survived.
Robotbeat··on Is this the end of the once-mighty GoPro?
So long as you don’t live in India, Taiwan, Australia, Japan, South Korea… or maybe even the countries Russia their ally is antagonistic with, like Ukraine, Turkey, all of Europe.
Robotbeat··on Is this the end of the once-mighty GoPro?
FWIW you can get a kit Core One+ for $999 USD in the US. I actually prefer to get the machine as a kit as assembly helps with understanding the workings of the machine for maintenance.
Robotbeat··on Is this the end of the once-mighty GoPro?
I don't even think it's corrupt self-interest. Just idiotic bravado and wanting to settle long held grudges.
Robotbeat··on Is this the end of the once-mighty GoPro?
America does that for aerospace & some defense stuff. But the reason not to is that the industrial policy needed to do it like China does has the effect of reduced wages, longer work hours, and lower quality of life.
Robotbeat··on Is this the end of the once-mighty GoPro?
In general, I do think the East Asian nations have over-prioritized work for export and industrial policy at the expense of the well-being of their citizens.
Robotbeat··on Is this the end of the once-mighty GoPro?
Not as much as their East Asian neighbors, who had increasing democracy and fewer deaths to starvation…
Robotbeat··on Is this the end of the once-mighty GoPro?
GoPro is a US company designed in U.S. with manufacturing in Thailand, China, and Mexico.

Insta360 is a Chinese company designed in Shenzhen and built there, too.

People think this doesn’t matter, but GoPros are used all over in aerospace. If we replaced the brand with Insta360, that puts a big attack vector all over the place.

A similar pattern happened with drones with DJI, intentionally killing all non-Chinese drone brands. And with BambuLabs (founded by ex-DJI) with 3D printers (the only good non-Chinese printer that doesn’t cost 10-100x as much is Prusa, and they’re facing extremely strong headwinds).

Legitimately better Chinese products (incredible engineering) that have massive industrial policy support, probably industrial espionage support (as in the case of DJI for certain), massive influencer marketing campaigns, and near zero cost of capital. When China wants to deindustrialize non-Chinese industries for strategic and/or natsec reasons, they are incredibly good at it. (And note it’s not US-only, China targets basically ANY brand that isn’t Chinese. China absolutely does this to Europe as well… and you can see them doing it in real-time with automotive.)

The only surprising thing to me is how people just act like it’s not happening. I guess for people who don’t have any experience working on federal government adjacent aerospace stuff, the idea of natsec considerations for IT hardware seems entirely abstract, but it’s incredibly real if you do.

Robotbeat··on FCC approves test of space mirror to light night sky
I’ve physically touched the materials being used for solar sails and the lightweight mirrors.
Robotbeat··on The infinite scroll may become endangered if controversial Calif. law passes
I agree with all that. Many times I see someone Vagueposting about stuff, and I wish I could see their feed.
Robotbeat··on The infinite scroll may become endangered if controversial Calif. law passes
X posts have a permanent url.
Robotbeat··on FCC approves test of space mirror to light night sky
I know for a fact because I’ve dug deep into the field, colleagues work on it every day, and I’ve met and talked to the founders of Reflect, saw material samples of their mirror tech.
Robotbeat··on FCC approves test of space mirror to light night sky
I know for a fact it is gossamer thin. It does need structure, but there’s a fundamental limit to how small your spot size is anyway due to Conservation of Etendue, so small deformations aren’t a huge problem.
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