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LyD

@ LyD @lemmy.ca

Posts
2
Comments
113
Joined
3 yr. ago

  • New Rules Could Force Tesla to Redesign Its Door Handles. That’s Harder Than It Sounds

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  • I thought you were very polite and respectful, no worries.

    I only know enough about aerodynamics to understand that I don't actually know shit. I think most racing fans are in the same boat as me.

    I'd love to learn more, and that's really all that I was asking for.

  • They weren't afraid to tell it like it is ... In a private group chat

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  • I had the same experience with racist kids growing up. That was long enough ago that only nerdy kids like me cared about using the internet.

    Honestly, middle school kids usually aren't good at hiding that kind of behaviour from their parents. Any decent parent would slap the proverbial shit out of their kid for it.

    A viciously racist 10-13 year old kid will almost always have tacit or direct approval from their parents.

    But you are right, I am certain that the internet today has been making it worse.

  • New Rules Could Force Tesla to Redesign Its Door Handles. That’s Harder Than It Sounds

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  • Do you know the magnitude? If not, we're both talking out of our asses. There must be some research or wind tunnel data out there about this, but I don't have the numbers and I don't know where to look.

  • They weren't afraid to tell it like it is ... In a private group chat

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  • Someone at home must be acting like that and teaching that behaviour to them.

  • New Rules Could Force Tesla to Redesign Its Door Handles. That’s Harder Than It Sounds

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  • I've been into sim racing for nearly a decade. There's never been a better time to get into it IMO.

    Sim racing games and equipment have gotten significantly better and cheaper over the last 5 years. Hydraulic pedals and direct drive wheelbases did exist, but they were in the $2k-$4k price range. Now you can get high quality gear with that technology for under $500.

    iRacing and Assetto Corsa are still the kings, but we are spoiled for choice when it comes to excellent sims.

    If you are any kind of gearhead you'll love it. There are even thriving sub-hobbies for things like bass shakers and motion platforms, which add back some of the seat feeling that you miss out on versus IRL.

    Did you do motorcycle racing IRL? I've seen crazy motorcycle sim builds with motion, lean, etc., but I don't think serious simulators exist yet. I'd love to see it.

    As for Tesla, I don't think we can know unless a Tesla engineer/aerodynamicist chimes in. There are other more serious examples of executive meddling in engineering, like the use of visual cameras instead of radar/lidar. Working for them must be a hair-pulling experience for their engineers.

  • New Rules Could Force Tesla to Redesign Its Door Handles. That’s Harder Than It Sounds

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  • I'm talking out of my ass. I'm big into (mostly sim) racing myself, but I have no formal training or experience. You probably know way more about it than me!

    If you're a racing nerd then you know how strong the suckage can be. My car uses premium fuel and I get about 7L/100km on the highway. That adds up on long trips, so I try to save fuel when I can. I've tried drafting behind transport trucks. Even at only 90 kmph, I was able to get that number down to 5L/100km.

    Electric vehicles have a lot of design features to cut down on aerodynamic and mechanical drag. Special hub caps, no grilles, low drag tires, etc. for the purpose of helping their main problem and selling point: the vehicle's range on a single charge. I assumed the flush door handles were just another design feature for reducing aerodynamic drag, where every little bit counts.

    Again, this is all out of my ass. I am well aware that aerodynamics are far far more complex than "smooth = better", and that most cars are probably already designed so the door handles aren't a problem. Maybe the door handles make no difference and having them flush is just optics for Tesla.

  • New Rules Could Force Tesla to Redesign Its Door Handles. That’s Harder Than It Sounds

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  • It comes into play much sooner than that when you're designing for maximum range on an electric vehicle.

  • Tabletop convection oven

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  • Air fryers do use air convention for heating, but they aren't just smaller convection ovens. They have lots of design features that make them much more suited to certain types of cooking. The basket, much higher airflow, etc. all make a big difference in how you use them.

    I had a countertop convection oven that was about the same size as an air fryer and they both had different use cases.

  • The Discord Breach Might Be Worse Than We Thought, As The Hacker Is Said To Have Two Million Age Verification Photos

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  • That sounds like the video stays on your device but the photos do not.

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    Permanently Deleted

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  • I read it as "I'm not very knowledgeable" rather than "I don't like it".

  • None (okay maybe some) more soulless

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  • This store in Libya has been blatantly selling pirated content for over 15 years.

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  • Pacific Mall in Toronto had stores like that.

  • Sounds like a bitch problem

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  • This is exactly how my last D&D campaign went!

  • Genshin Impact devs' next game looks so much like Animal Crossing I'm almost not sure why it exists

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  • Ripping off Nintendo games is a proven successful strategy for them!

  • ‘Who builds a ballpark next to a gun range?’: Coach injured by gunfire that crossed into baseball diamond

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  • ok

  • ‘Who builds a ballpark next to a gun range?’: Coach injured by gunfire that crossed into baseball diamond

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  • Why?

  • ‘Who builds a ballpark next to a gun range?’: Coach injured by gunfire that crossed into baseball diamond

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  • Okay and?

  • ‘Who builds a ballpark next to a gun range?’: Coach injured by gunfire that crossed into baseball diamond

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  • He said a ricochet was possible and put an argument together with video examples and distance numbers. You haven't done much except express disbelief, and that isn't very convincing.

    You said a ricochet at the correct angle to land in the baseball field would be impossible, and you asked me to draw the trajectory.

    Honest question, why is this so hard to imagine? He posted this video, can you watch it and tell me what you think? https://youtu.be/0ABGIJwiGBc

    I think we all know this was probably just redneck shit, no argument there.

  • ‘Who builds a ballpark next to a gun range?’: Coach injured by gunfire that crossed into baseball diamond

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  • I'm still not seeing any issue. A bullet can ricochet in any direction. The first thing @AlDente@sh.itjust.works posted was a video example of a bullet ricocheting directly backwards (nearly straight up I think?), then ricocheting again off the ground and into the shooter's earmuff.

    He showed enough examples and hard numbers for distance to convince me that this could be a freak accident. If you want to change my mind, you're going to have to provide counterexamples. I'm even convinced that it could happen with many bullets in a row if the shooting was consistent.