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Cake day: 2024年1月7日

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  • This happened with appliances. They ended up with the silly A++++ ratings added in 2010 as otherwise everything would be an A.

    In 2021 they decided to redefine grades instead. A fridge at A+++ became a C. A became the top grade again.

    It’s also worth noting that as they push the whole scale and G into being more efficient that essentially bans products that can’t achieve a rating.

    if everything becomes an A the system has worked and increased the efficiency across the market. They’ll adjust the goals every 5 to 10 years.

    The EU battery life measure is going to be the most interesting battle ground in my opinion. “All day battery life” will have a measured metric in hours.

    If the EU have managed to make that metric representative of an amount of screen time in a busy day it could become the first thing consumers look at. Or at least a deal breaker when that number is too low.



  • To exclude certain Semites from the definition of “antisemitism” based on religion…

    The definition of antisemitism is anti Semite.

    As long as we come across people playing language games while excusing a genocide.

    It’ could be reasoned it’s not accurate to call Israel’s actions “antisemitic” as that has been chosen as meaning only Jewish related hatred.

    It can also be reasoned that it’s perfect valid to call Israel’s actions “anti Semitic” as this is a genocide against an Arabic speaking Semitic population.



  • It isn’t that simple. Solar power wasn’t economical until China made a push to manufacture at scale.

    Wind power received that push in Europe. Then China and India have joined in.

    Not buying the massive nuclear reactors and buying smaller units could be possible. They exist. Alternative technologies also exist.

    But nuclear generates heat, which we use to heat water into steam. Which drives a turbine to produce AC electricity.

    Massive steam turbines are massive because they are efficient. Multistage turbines range from near 70% efficient for massive ones to 25% efficient for the smallest ones in serious use.

    NTAC-TE is a technology that converts the radiation into electric current. Like solar panels converting the sun’s radiation into electric current.

    NASA uses it in space craft.

    If we can get that working at an efficient rate smaller radioactive units will produce power without the efficiency loss of small steam generators. Then we can talk about small modular nuclear energy.

    Unfortunately every pro nuclear person parrots the same gumf about nuclear being good, therefore we need to build the massive nuclear reactors.

    They only consider talking about any other technology to try and defend nuclear when you point out why they shouldn’t be built anymore.

    So in 20 years, if we stop building massive nuclear reactors with the money, we might be able to complete some research and start building the correct nuclear technology at scale.

    But that 20 years is vital and we need to spend that on carbon reduction now. That’s reducing usage through insulation. That’s renewables being added to the supply directly now. That’s grid level storage to allow us to stop relying on massive steam turbines to hold a steady grid load.

    In 20 years we can talk about nuclear again. Add an additional time for every wasted effort on a reactor like Hinckley C or Olkiluoto 3. Starting out as a thin justification and just economically viable.

    But then spending 400% of their budget meaning carbon reduction would have been much higher investing elsewhere.




  • Amazon had their walk in walk out stores.

    AI was meant to track what you put in the basket and charge you without you going through checkout.

    They launched as an AI store.

    Humans were looking at cases and were just meant to be “error correction”.

    They were doing 80% of the work of tracking the images and barcodes into actual products.

    Amazon closed the store.

    Lots of “AI” systems are currently in this state. A computer can do the easy 10 to 20% of the job. Humans are doing the rest.

    Venture capital are just investing in anything that looks like it’s working on “AI”. Even when it’s currently taking more human labour than the work did previously.

    Companies are launching now as “AI” gambling on getting that percentage up otherwise they end up late to market. Lots will fail to actually use AI and probably fold.