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Joined 1 year ago
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Cake day: June 20th, 2023

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  • In a car with ABS, two sets of tyres with different grip will have a different point at which tyres lock up, with grippier tires locking up later and ABS letting the brakes bite harder before acting.

    Now a harder question is whether a tyre with less rolling resistance will be less grippy. All things equal, yes, it will. Tyres grip by deforming and creating friction in the contact patch, and the point of these tyres is to reduce friction.

    To make up for this, manufacturers use clever designs (e.g. where tyres can deform more under certain conditions) so that they can retain characteristics similar to tyres with more rolling resistance. Of course, everything in engineering is a compromise, which means that A) these tyres are more expensive because of the additional complexity and B) the design and materials science can only go so far and they have indeed slightly less grip; otherwise all the tyres would be like this.

    As an anecdote, Toyota sold the GR86 with Michelin Energy Saver tyres fitted as standard (in Europe at least) for “grip” reasons: they allowed the car to drift at really low speeds (some car journalists commented that it was remarkably easy to take roundabouts sideways at legal speeds).








  • The ricoh GR series are fast, but because they have a “snap” focus function that you can use to shoot a pre-set focus distances by just pressing the shutter button. If you have a low aperture (say f8), focusing at 3 m is guaranteed to have pretty much anything you see in focus.

    The most current models (GR III and GR IIIx) are not cheap though. They have great image quality, and almost a cult following; since Ricoh hasn’t kept up with demand, they’re never in stock and even used they’re pretty expensive (unlikely to find anything used for under 600€).

    However some people swear by the older models (e.g. GR III digital, which is not the same as GR III) and praise their color reproduction, even if their low light quality is very far from current standards.

    This might be something you’re interested in.






  • I agree with the philosophy, but not with the approach.

    If you own/make the OS, and you know that the registry can get orphan entries which slow down the system, don’t wait for the user to open an “optimisation app” to clean that up. Just make sure the registry is cleaned transparently and in the background.

    This seems to me like a tactic to get less tech-savvy people to accidentally set Edge as their browser and ensure their Ads and Microsoft’s tracking is working as the mothership mandates. Worst part is we have evidence to think I’m not being the slightest bit cynical here…