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Joined 3 years ago
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Cake day: June 17th, 2023

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  • It’s worth noting that I think both should exist.

    No software dependence at all if possible, just a basic microcontroller and firmware.

    Agreed, I just want a ZigBee endpoint as well.

    As for the smart home stuff, I already have it in place, so it’s no additional expense.

    Control wise, your method would be fine for someone techie and motivated. It would annoy the hell out of some non techies, particularly if they had vision issues (think OAP). It would also close down the option of relatives helping out by monitoring it remotely.

    As I said, different target audiences. Both have their places. I just wish the smart option did its job properly, rather than the half baked options we keep getting.



  • I’m a fan of both, but fully accept that fission is now too late to be useful. We also have fusion right on the tipping point of viability. That could likely fill the use cases of fusion quite well, with far less issues.

    FYI, nuclear produces 3 sorts of nuclear waste. High activity is nasty, but short lived. Put it in a pool for a few years and it decays away. Low grade is the stuff like lab waste and contaminated pipes. You don’t really want it going in normal landfill, but it’s not going to kill anyone with radiation (heavy metal toxicity is another matter). It’s only the last type, medium activity that is problematic. It lasts a long time, while still putting out enough radiation to cause potential problems. Unfortunately, older “power” plants, were actually bomb factories. They were intended to make plutonium, and so produce a lot more of the medium activity waste than they could.



  • The ability to play with it, without having to fiddle with tiny switches is a big feature to many. Often these are used by people with mobility issues. The ability to add an extra feed, due to exercise, or adjust the timings to account for changes in life plans are a godsend to many.

    Smart home devices are a balancing act. The extra control means more can also go wrong. Minimising that is a big part. The most critical is making it behave sanely when it suddenly goes offline. E.g. smart light switches become dumb ones, when the central hub goes down.


  • More a replacement brain for an EV. Compared to an ICE there is far less to manage in a hyper time critical manner. It’s a lot more viable to design a drop in replacement. Particularly if the battery bank already has its own monitoring, that just reports upwards.

    You would end up with a modern EV, with many of the desired features. However, the manufacturer would no longer be able to reach in and extract data, either remotely, at a mechanic, or after an accident.







  • I was camping at an event. I had recently finished recharging a large lipo battery (3S 9000mah). The battery went from normal to nuclear in a second or 2.

    Thankfully I had it clear of flammables and in a lipo bag. Even so, it started 3 grass fires in the time it took to get it out of the marquee and wet enough to extinguish it. The event volunteers were there within 40 seconds, with fire extinguishers. Thankfully we already had it under control by then.

    Lesson learnt, always use a fire resistant container to charge in e.g. an ammo can or a cooking pot. Also assume it can turn into a fireball with absolutely no warning, and plan accordingly.


  • First off, good on you from the rescue!

    As a parent, I get both sides. It’s absolutely horrifying, but so easy to lose focus. You can start chatting, and not realise you’re not tracking the child. You can also both assume the other has eyes on them.

    It’s better to assume problems like this as systematic, rather than personal failures. If a small child has access to the water, they should be explicitly monitored. If you can’t (as a group) do that, then they shouldn’t have easy access to the water. You can also train children in water safety from a young age. Babies can be taught self rescue from around when they can crawl.

    It’s so easy to lose focus. It requires constant concentration, at a time when your life has been turned upside down, and you are often suffering from sleep deprivation. A (apparently) calm ‘normal’ situation and your brain can relax back and switch off from parenting mode.




  • Some relatives of mine were in that very boat, in Spain. It required some admin, and annoying coordination of appointments (they weren’t there all the time), but wasn’t THAT difficult.

    It’s been obvious for years now that British living in Europe would need to deal with the loss of EU access. Most EU countries made it as easy as they could to comply.

    I would hope that the host country would still show some flexibility. However, I can also see a retired Ex-pat ranting at the official, and so burning any goodwill that would have got them any rule bending to dig them out of the hole they made.



  • From what I gathered. It’s mostly a bunch of decrees coming down from central government. “Cost savings” from people who don’t have day to day interactions with the police ok the street.

    E.g. buying a dedicated forensics vehicle, in one hit was not allowed. They cost too much. However, contracting for 1, on a case by case basis is fine. Despite the average cost being 1-2x the cost of a new one per year (they apparently last at least 10 years).

    Wage pressure also makes them choose between more officers or paying the existing ones better. When there is a hard limit of the number of officers needed, the officers get screwed.