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Cake day: June 17th, 2023

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  • 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.





  • cynar@lemmy.worldtomemes@lemmy.worldRelaxing in British
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    10 days ago

    If you want to get extremely pedantic, “Queens English” was defined as the reference. The rich toffs of the British empire got annoyed at their servants having various accents, and either being hard to understand, or mishearing them.

    In this case however, it was meant as a local accent, so none noticeable.




  • cynar@lemmy.worldtomemes@lemmy.worldRelaxing in British
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    10 days ago

    I had a friend who worked at a wine shop. He was also 1/4 french, though with no accent at all.

    Some other friends went in to see him at work. They found it hilarious that he had this excessive french accent. It turned out he did it as a joke 6 months before, and got a good reaction from customers. His subconscious apparently ran with this, without his notice. The more he racked it up, the better the customers respected his opinions on wine. He was, however, completely unaware he was doing it!


  • cynar@lemmy.worldtomemes@lemmy.worldUse your big girl words
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    11 days ago

    As a counter example, I remember listening to a radio interview with a woman who accidentally joined a boxing gym, and decided to roll with it. Even after 3 years training, it apparently took new men about 6 weeks to blast past her in strength.

    And jumping back to my earlier comment. Societies tend to amplify differences. Men are stronger, so are expected to do jobs requiring strength. This, in turn leads to stronger men, reinforcing the stereotype.

    In short, there’s not much baseline difference between men and women. There are however differences. Societies and cultures often amplify them, particularly when it improves division of labour. In an agrarian society they might not be able to afford the split, so the situation you read about plays out. Men can’t afford to powerhouse, while women need to pick up significant physical labour.


  • cynar@lemmy.worldtomemes@lemmy.worldUse your big girl words
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    11 days ago

    It’s also an unfortunate fact that testosterone makes it a LOT easier to put on muscle mass. A good chunk of men don’t take advantage of it, but the biology still holds. It’s also worth noting that men are on average taller than women. Our volume of muscle is often bigger to start with.

    My wife does quite a bit more strength based exercise than I do. The force multiplier on my exercise however means I can easily out power her, when it comes to brute strength.

    It’s worth noting however that a lot of the initial strength gain of exercise isn’t muscle increase, but better control. Both men and women can increase this, fairly evenly. The difference tells most once that caps out.


  • cynar@lemmy.worldtomemes@lemmy.worldUse your big girl words
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    11 days ago

    The 2 often feed off each other too. E.g. men are slightly stronger than women, on average. Men are then expected to take on the strong protector role, while women are expected to act weak and subservient. This amplifies the original slight difference massively, reinforcing the social stereotype.

    Women seem to have a preference for cooperation, with their ranking within the group mattering most. Men seem to err towards intergroup competition, where your teams ranking matters most. These necessitate different types of social skills, which feeds the stereotype, which feeds the original difference.


  • I’ve noticed there seems to be a divide between deep thinking and wide thinking.

    Deep thinking tends to be directed and has a tight focus. It covers a lot of intellectual thinking.

    Wide thinking is a lot more integrated, it’s how we instinctively know how a particular action will affect others, both directly and indirectly. It integrates a lot of topics, but at a far shallower level.

    As an aspie, I’m good at deep thinking. I struggle with wide thinking. I suspect I am fairly blind to a lot of wide thinking effects. Whether their more intuitive thinking is better or worse than my logical deep thinking is a different matter.



  • Fusion has been 10 years away, with proper funding. It never got that funding. It struggled to maintain the break even funding to keep skilled people employed, and the lights on.

    The difference is that over unity has been achieved, in a normally sustainable manner. The funding is such that it’s 5-10 years at current funding. Most of that is building the actual test plants.

    I fully agree that renewables are currently the best cost option. The catch is that they are not viable everywhere. They are also inherently low density, so can get expensive in certain areas.

    Basically, we want a mix of options, to fit local requirements. Nuclear (and later fusion) should be part of the plan.

    In practice, I’m of the take what we can get. We need to crash CO2 output, and we need to do it yesterday. Anything speeding that up is a win, as far as I’m concerned.


  • Fully agreed, though it’s also something you really don’t want done on too much of an accelerated timeline. Rushing the construction, when the fail-safes rely on it, and it will be an absolute bitch to fix later, is a poor plan.

    Unfortunately the red tape has become far too risk adverse. E.g. the reactors china is now building were designed in the UK. The UK government killed 5 attempts to get them built through red tape and time killing. Eventually a Chinese scientist found out about the plans. (With permission) he contacted the Chinese government. Sufficient to say, those plans formed the basis for the newer Chinese reactors they are building out now. They are also exporting the expertise, since most western countries have had their skilled engineers reach retirement, before passing on their skills and knowledge.

    In practice, you are looking at 5-10 years minimum, from site selection to power on.


  • It’s relative harm. New nuclear is far cleaner than coal, and can slot into it’s place in the grid. We should have done this decades ago, but the plans languished till china found out about them. (Much to the designers joy)

    It’s also not an either/or situation. As china is demonstrating, there is a limit to how quickly you can roll out renewables. Doing other, pollution reduction in parallel makes sense.

    Taking nuclear off the table was the biggest win the oil barrons pulled off.

    On a plus side, we will finally find out if fusion is viable in the next 5-10 years. The first over-unity test reactors, designed for sustained operation are being built.