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Cake day: July 3rd, 2023

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  • It’s a similar problem to lead acid batteries. 2V cells are arranged in a way that will deliver 12V at sufficient current for a particular application. However the solution we have landed on is completely different to li-ion because you can take any suitably sized car battery from one brand of vehicle and put it in another. The reason for that is the interface is common to virtually all cars. This technology pre-dates enshitification. There is no good reason to tie any battery to any device other than it helps the shareholders. They are busy inserting barriers to re-use and modularity everywhere in technology, particularly software.

















  • I would imagine it is the same situation everywhere. Does anybody know of a nation that builds on time? Failing that, a big project that didn’t overrun? The only example I can think of is soviet rearmament during Barbarossa. You could argue they produced the t34 tank in time to save Moscow. There must be more recent examples that our governments could learn from.

    Unless the government is directly managing the project and they are also sufficiently competent to do so, we will always be at the mercy of shady contractors.