On top this my own language is Englishifying so it’s understandable it gets confused. But still, the whole thing is infuriating when you type something correct and boom, it becomes a word in another language.
>You see, the shapes of roads in real life come from an underlying essential fact: the wheel axles of a vehicle. No matter how you drive a car, the distance between the left and right wheels remains constant. You can notice this in tyre tracks in snow or sand. Two perfectly parallel paths, always the same distance apart maintaining a consistent curved shape.
Emphasis mine - that's not really true
- Cars have differentials, so the wheel speed can differ between wheels
- Steering geometry isn't parallel! The tyres turn a different amount when you turn the wheel
- Unless you're going in a straight line, cars don't go where the tyres point! Tyres 'pull' the car towards their slip angle
What you will actually see in tracks in snow or sand is non-parallel tracks, describing curves of different radii. You can also see this in racetracks, where the path more closely resembles the limits of car physics without care for passenger comfort or tyre wear. The example 'fail' image looks not dissimilar from a hairpin turn.
Author here: i agree the article oversimplified here and in practice vehicle tracks can sometimes be non concentric. But it has nothing to do with differentials. Differentials just allow wheels to rotate at different speeds (as perimeter of a smaller radius circle is smaller the outer one). Non parallelism usually comes from the Ackerman steering or slipping. But rear tracks of a vehicle going slowly through sand will always be concentric. Parallelism is important for engineers because it also allows multiple vehicles to go in parallel on a multi lane road. You can see how that is failing with bezier paths in the CS2 ss in the article. Also hairpin turns are usually designed with arcs in mind as well
> Do they have ABS sensors that can detect wheel lockup/speed status? Because I don't.
You should fix that. Go out on a rainy day and slam the brakes hard enough for it to kick in. There's an obvious vibration and knowing what it feels like might save your life.
I have the desktop app open right now. In the top-right corner is a nag saying 'Share your plan'. It's an ad for Proton Duo.
I just clicked 'Don't show again'. I get a toast saying you won't show me that offer again and it's immediately replaced with a nag saying 'Refer friends'. It has its own 'Don't show again'.
In August 2024 I sent Proton support an email with this text:
>I pay 95.88 € a year for Proton and every time I open the webapp or the desktop program, I see this:
The support reply told me I can remove the button by clicking on it, then "Don't show again". If I was frustrated enough to email you about it, I'm guessing I clicked it.
I have expressly opted out of ads for Proton Duo. You're interpreting this as me opting out of a single ad for Proton Duo. Changing the copy doesn't mean I have opted into comms about it. So I disagree you take this seriously.
I guess you also received the Linkedin Gaming spam a couple of weeks ago?
I opted out of almost every category and I never opted in to a category like that. So why is there now a new category which I have to opt out of?
It seems to me blatant, unpunished disregard of GDPR - but their whole business was founded on abuse of emails and there's no reason to expect a Microsoft acquisition to make a company act more in line with the law.
That gaming email took me mentally straight back to Facebook circa 2009, and not in a good way. LinkedIn always serves as a fantastic example of exactly how not to treat your users.
