Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.
Register

Search results

  1. J

    Starbase: Boca Chica/Brownsville SpaceX Site

    RGV Aerial Photography's latest YouTube video has a nice shot of Ship 26 on the new frame positioned over the static fire mount at Massey's. RGV mentioned that they can't fire the thing up until they have regulatory approval.
  2. J

    FSD v12.x (end to end AI)

    Topically, have that remotely-driven car service try that left turn a couple dozen times with a HW3 Model Y, and see how well people can drive using only cameras. That would set an interesting baseline for performance.
  3. J

    v12 is not e2e AI

    It was observed pretty early on that the visualization and the behavior of V12 don't seem to match up. That is, the visualization will show things that V12 will completely ignore. Interestingly, the visualization sometimes hallucinates a pedestrian, which V12 would happily drive through. The...
  4. J

    FSD v12.x (end to end AI)

    https://vay.io/how-to-break-the-congestion-barrier-achieving-low-latency-with-high-throughput-for-safe-teledriving/
  5. J

    Wiki Super Heavy/Starship - General Development Discussion

    Punsters have no shame. YouTubers doubly so.
  6. J

    SpaceX Starship - IFT-4 - Starbase TX - Pre-Launch Preparations Thread

    SpaceX just completed partial propellant loading of the stack, some engine chill activity, and detanking. It looks like they wanted to work out all the new plumbing prior to trying for a wet dress rehearsal.
  7. J

    FSD v12.x (end to end AI)

    In that case, it's probably the difference in driving environment. San Francisco Bay area versus South Texas. I suspect that your driving environment isn't quite as built up as the Bay area, or here in the DC area, where the car will also frequently operate below the speed limit. I was...
  8. J

    Tesla Advanced Driver Assistance Systems Litigation, U.S. District Court, Northern District of California, No. 22-05240

    Except to the lawyers. They'll win the case and be awarded $2.5 billion or something. A third of that is supposed to go to the lawyers. The media will report on it, and all the Elon-haters will have a field day. Tesla will appeal the case and get the penalty knocked down to $51 million, with...
  9. J

    Manually avoid potholes

    There's not much to say. The car will drive right over potholes, and it will destroy tires, especially on the larger wheels. You're responsible for spotting them, and steering around them. Perhaps someday they'll train the car to avoid them, but it may be a tough problem with the current...
  10. J

    FSD v12.x (end to end AI)

    If you're on an interstate highway, the car will behave like that for anyone because it's using the V11 heuristic software. But on state highways and such, V12 will be running, and it will choose an "appropriate" speed. It's frequently wrong, both high and low, leading to all these complaints...
  11. J

    Wiki SpaceX Manifest and Launch Cadence

    I just noticed the phrasing. Did they come back?
  12. J

    SpaceX Starship - IFT-4 - Starbase TX - Pre-Launch Preparations Thread

    You can post a link to a tweet in the forums. That little icon in the bottom right of a tweet will give you a link. Sometimes it takes a little bit before the forums will show the entire tweet as you see it on X.
  13. J

    Trolley Problem with FSD 12?

    Could you do me a favor and locate a traffic accident where a driver had to choose between the lesser of two lethal evils? Surely that would be a pretty significant story. "Man Swerves To Avoid Baby, Kills Elderly Couple". I'd do it, but it sounds like a tedious chore because I've never heard...
  14. J

    Starbase: Boca Chica/Brownsville SpaceX Site

    One of the tower sections that was barged from Cape Canaveral has arrived at Starbase. They've still got lots of work to do before raising the tower, so the section has been parked at the Sanchez site. That's adjacent to the build site, where they store hardware, including the "Rocket Garden".
  15. J

    SpaceX Starship - IFT-4 - Starbase TX - Pre-Launch Preparations Thread

    Something that hasn't been mentioned is that Ship 29 was moved away from the launch tower after Ship 31 had its electrical problem. There was some work done at the bottom of the ship - it was either very bright work lights and/or welding - and then it was moved back to the launch site. As I...
  16. J

    What’s the point if I have to tug the wheel every 10 seconds?

    I put together a video showing how I interact with the wheel to eliminate nags. I just keep some torque on the steering wheel at all times. None of Tesla's driver assists are hands-free yet, so don't try to use them that way.
  17. J

    Trolley Problem with FSD 12?

    As ever, it boils down to training. Show the system a bunch of simulated scenarios of the trolley problem and it'll do its best to match those scenarios as trained when they happen in real life. Assuming that it is trained "ethically", it will respond "ethically". Give it military training...
  18. J

    SpaceX vs. Everyone - ULA, NG, Boeing, Lockheed, etc.

    Their Huntsville plant is supposed to be capable of 42 engines a year with 300 employees. But Blue Origin shortly afterwards staffed to double that number of employees. That means either that they want to double the output to 84 a year, or they were only getting perhaps half production on the...
  19. J

    SpaceX vs. Everyone - ULA, NG, Boeing, Lockheed, etc.

    It may yet, but there's no way to know what will happen. ULA and Blue Origin may be completely on top of this and Vulcan may be flying at a reputable rate by the end of 2025. Not Falcon 9 rates, nor with reusable boosters, but at least they'd be on their way to satisfying their contract...
  20. J

    Wiki Super Heavy/Starship - General Development Discussion

    I wonder if this is related to the loss of Ship 25 during IFT-2 when they had a fire and explosion during LOX venting. Perhaps Starship has a basic problem with shorting of electrical connections in the raceway, and when enough oxygen reaches the site of a short, you get this. Perhaps we...
  21. J

    FSD v12.x (end to end AI)

    They're thanking you for being courteous. It doesn't matter if you chose to do it manually or use an automatic system, it was still courtesy. A discourteous person would push the car through, which remains an option to you. A discourteous person would also not even engage the automatic...
  22. J

    Wiki Super Heavy/Starship - General Development Discussion

    Ship 31 is at Massey's and was going through a cryo test when there was an electrical short of some sort. Lots of arcing and flashes from about halfway down the vehicle. The vehicle had a full load of LOX at the time. They did an immediate and lengthy depress. No explosion. No fire...
  23. J

    FSD v12.x (end to end AI)

    Collect the data as the potholes are hit, phone home, and share that with other cars. Same for when the potholes are filled. Tesla could do so much with vehcle data collection, and I know lots of us are confused as to why they don't do it. Perhaps too much LTE data would become prohibitively...
  24. J

    FSD v12.x (end to end AI)

    All it takes is traffic circles.
  25. J

    FSD v12.x (end to end AI)

    Watch those dash cam compilation videos. After years of watching them, I'd claim that the majority of accidents are a result of one person doing something really dumb, leaving the other person little to no chance to avoid. It may be just that the majority of video-worthy accidents are like...
  26. J

    SpaceX vs. Everyone - ULA, NG, Boeing, Lockheed, etc.

    It has the delta-V to do a lot more than drop off the retrieval lander. The lander is only 25 tons. Starship can do that to Mars as a rideshare as part of a 100 ton payload. So Starship could try its first entry, descent and landing. That would require some kind of appropriate landing...
  27. J

    SpaceX vs. Everyone - ULA, NG, Boeing, Lockheed, etc.

    Boeing is proposing use of the SLS to launch a huge sample return vehicle to Mars which would use aerobraking followed by a propulsive landing. It would have the ability to collect the samples and then perform a direct return to Earth, eliminating the orbital capture with a separate vehicle...
  28. J

    Starbase: Boca Chica/Brownsville SpaceX Site

    This is different. SpaceX is using a Sikorsky S-64 Skycrane helicopter to lift equipment. I guess something has to go on top of a high bay that a crane can no longer reach. This image also covers the arrival of Booster 11 for IFT-4, and the demolition of Suborbital Pad B.
  29. J

    Wiki Super Heavy/Starship - General Development Discussion

    I was curious to see the rest of that document. Here's the link (it doesn't preview well in the forum as a document). The expanded scope of operations that SpaceX is after will require an Environmental Impact Statement (EIS).
  30. J

    SpaceX Starship - IFT-4 - Starbase TX - Pre-Launch Preparations Thread

    It's a good match for the information. A 12 hour window is standard when they fire up the tank farm for any testing, and booster 11 has its hot staging ring. The road and beach closure schedule is a bit off, though. They list the primary closure date as the 14th, with the 15th and 16th as...
  31. J

    Elon: FSD Beta tweets

    At a guess, the voice feedback was more useful when drivers were prone to disengage before anything actually happened. A kind of anticipatory disengagement. "I don't know what it's doing, and I don't want to find out. Disengaged." Telemetry wasn't going to tell Tesla what was going on. With...
  32. J

    Relativity Space - Discussion Thread

    Hot fire of the Aeon R methalox engine. There will be 13 of these 117 ton engines on the Terran R rocket.
  33. J

    Mars and Off Planet Colonization - Pros and Cons Discussion

    "There's a Wikipedia page for that" https://en.wikipedia.org/wiki/Moving_Earth It says a lot less in humans than it does in animals in general. It's that whole frontal lobe thing.
  34. J

    Mars and Off Planet Colonization - Pros and Cons Discussion

    Here's another long-term one; the sun is increasing in brightness by about 10 percent every billion years. Another 10 percent means that the oceans will evaporate and the surface will be too hot for water to form. By then, however, we may have the ability to move the planet around, so it stays...
  35. J

    SpaceX Starship - IFT-4 - Starbase TX - Launch Thread and Post Launch Discussion

    Sadly, the launch isn't imminent. The booster and ship have been sitting in the bays, and the only activity I've heard about is that the hot staging ring has been installed on the booster. We haven't heard about the IFT-3 mishap investigation, and certainly there are no air and sea...
  36. J

    Blue Origin - New Glenn

    These are the landing thrusters for Blue Origin's Blue Moon MK1 lunar lander. They've passed acceptance testing and are ready to be installed.
  37. J

    Wiki Super Heavy/Starship - General Development Discussion

    Suborbital Pad B has seen its final static fire. Ship 30 is off the pad, and now the pad is being demolished. So all future static fires should be at the Massey site, using the fancy-shmancy flame trench. I believe Ship 26 is over there now as the initial test vehicle. Coverage of Massey's...
  38. J

    Mars and Off Planet Colonization - Pros and Cons Discussion

    Emphasis on "instinctive", not "desire" or "motive". Whatever the reason, it is instinctive. Curiosity is instinctive. Instincts are simply what evolution has given us, and they aren't necessarily the best tools to have in our kit. The whole "fixing" thing is to review the toolkit and...
  39. J

    Mars and Off Planet Colonization - Pros and Cons Discussion

    Part of the "fix" would be the elimination of the instinctive desire to explore the universe. If there are good reasons to explore the universe, then the "fixed" humans would ensure that it happens. The most obvious one to me is ensuring that a big rock doesn't drop on our heads. Whether...
  40. J

    Discussion of The Rocket Equation and Different Types of Rocket Propulsion

    There are apparently other Pulsed Plasma Rocket designs out there. There is a Slashdot post of a Gizmodo article, and one of the comments on Slashdot talks about firing uranium out the back of the thing. The commenter provided a link and, sure enough, there's a paper describing how that would...
  41. J

    Virgin Galactic

    I think they wanted the new aircraft because it was going to make numerous flights more cost effective, not that the current aircraft couldn't complete the cycles safely. They'll have to do more inspections, replace more parts, and that will drive down their profit margin per flight. It's not...
  42. J

    Mars and Off Planet Colonization - Pros and Cons Discussion

    Clearly I disagree, and I'll leave it at that.
  43. J

    FSD v12.4

    Sorry, dachshund, I didn't see this question. The torque lock is the thing that prevents the driver from turning the steering wheel while FSD or Autopilot is active. If the driver wants to take over control, there is a certain amount of force that the driver has to apply to steering to "break"...
  44. J

    Mars and Off Planet Colonization - Pros and Cons Discussion

    Exactly. That's the stuff that causes us to behave like animals. The more advanced our technology, the more dangerous it is for humanity because animals excel at irrational uses of such things. Resources are always finite. It's a question of whether we have enough resources to keep from...
  45. J

    Mars and Off Planet Colonization - Pros and Cons Discussion

    Suppose we had instant and free teleportation that provided access to dozens of Earth clones. Ready to go tomorrow. I'd turn off the teleporters. Having more doesn't change the human experience. We'd just keep breeding and fill all available room. Along the way, we'd bicker and fight...
  46. J

    NASA Announcement for the Moon

    I assume it's an equestrian reference, suggesting that he was all-in. If not, he's an extreme geek, and it's a computer reference. I think he was using a phrase that was intended to convey his confidence in the team, not to suggest how difficult the problem is. After all, he did say "set the...
  47. J

    FSD v12.4

    I've been hoping that this is a result of going to neural networks, and that it's such a new medium for them that they haven't gotten around to implementing people's preferences. The preferences are needed because their attempts at making driving decisions for the driver are pretty awful. Lane...
  48. J

    Commercial Crew Transportation Capability (CCtCap) SpaceX and Boeing Developments

    I wanted to make a joke about using a different planet as our standard day, but we only seem to know the day length of a single exoplanet, and it isn't the needed 53 hour day to make the math work out. @Cosmacelf said five days, so I ran with five days. I may have given you a thumbs-up for...
  49. J

    FSD v12.4

    Yup. And if the car detects torque on the steering wheel, it can respond to that torque as if it was the system's idea in the first place. Apply too much torque or for too long (e.g. leaving the lane) and the system disables. Lucid has a lane bias system that works like this. I'm thinking of...
  50. J

    FSD v12.4

    The goal is to be able to move the wheel to bias within the lane. I recall that there are systems that allow that. The torque lock prevents Tesla drivers from inputting any steering motion at all; the wheel is locked to FSD. If the torque lock is disabled while the system is active, then it...