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No it’s not. It’s vacuum underneath.


I think we are saying the same thing, and both of us agree that it's not "suckers" like the original commenter said.


No you are definitely not saying the same thing. You say there are thrusters on top of the vehicle, whereas in stead they are sucking vacuum below the vehicle. And the exhaust ports for those fans are not at the top.

Tesla seems to disagree with you as well, they call it a "multi-mode suction system" [1] suggesting that the evacuation under the car is what does the job. And that's far more likely than that the ejection of that little bit of air at the top is what keeps the vehicle planted upside down. But with vacuum that is almost a trivial accomplishment.

[1] https://x.com/Tesla/status/2110907039493038577 ; third slide; caption under the photo.

"Multi-mode fan & ground sealing system pulls air from beneath the vehicle, generating enough suction to hold it upside down while stationary"


Thanks for providing the source.

I'll just note that again, my hypothesis and the actual way it works are very similar to each other, and both are very dissimilar to the suction cap analogy. Suction cap works by passively utilizing atmospheric pressure, this utilizes moving a large amount of air in the direction opposite to the road. The only difference is that it's taking the air from below instead of pushing from above. I imagine that is the case to utilize the same outlets that are used for lifting the car.


> this utilizes moving a large amount of air in the direction opposite to the road.

False.

The air from the fans is ejected out of rear of the vehicle, not the top. The kinetic energy of that air is neglible at best. The vehicle uses retractible fairings to create a partial seal and the fans create a low pressure zone inside the zone that holds the vehicle to road.

The cold gas thrusters are a completely different system that expels high pressurized air from canisters in the vehicle.


The difference is approximately mass counteracting the force of gravity ejected on a continuous basis versus a modest expense in power to run fans. The two are not even remotely similar.


Anything you can do in Jev can be done with an LLM at much greater cost and latency.


Agree, except the probabilities for outcomes in the structured output. I don't think you can get those for most frontier LLMs (logprobas). You can get it for open source models but not frontier LLMs.


That number is a big deal, assuming it is well calibrated. Did they talk about calibration?


I've seen them talk about it a bit on Twitter -- it seems to be fairly well-calibrated in general, but obviously you need to test it on your use case and dial it in comparison with known data for best results.


And UC professors are begging them to unwind that and go back to ACT/SAT.


Every year since the first iPhone came out. It's sort of superstition at this point. Not sure what would happen if I broke the streak.


It did once. That's all I know of though. Nothing like Codex.


Yes but they've also said they want to get it permanently on the subscription plan.


Kessler is much less of a problem at their altitude (480km). Debris has too much drag and would get pulled down too quick to have a sustained Kessler situation. It's possible, but very very unlikely at that altitude.


You could still generate a mess for 5-10 years at that altitude. Even if it self-clears you still destroy the constellation and deny access to LEO for years.


That's not Kessler syndrome though. Is a cascade


A cascade would be bad enough.


Have a friend just graduated in cybersecurity. He’s going into the military with it.


Poverty to poverty + disability given time


Even if everyone used it, the security scanners would still have time to do their static analysis of new packages. Basically, all the clients implementing a delay would create a de facto quarantine status for new packages so they can be examined before everyone starts installing them. (Why npm doesn't just implement that themselves, I do not know.)


Then shouldn’t the analyzers just be part of NPMs acceptance requirements?


I think if they did it, then attackers would be able to iterate their attack against their own project, and once it passes the filters they could deploy for real.

I guess it could work better if it was enabled for only actual attack vectors projects.


That’s my point. For whatever reason, npm isn’t doing it. All npm users adding a minimum package age is kind of like doing it as a collective, without npm’s help.


Are you telling me that the “report spam” button actually does something??!?!?!!!


Your messages on iMessage are private by default, so "Report Spam" is the only way for Apple to receive the message for spam review.


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