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Joined 3 years ago
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Cake day: October 6th, 2023

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  • Man, communication is hard.

    You can say something and someone else interprets it, and they make all the noises to suggest that they understand what you said, but it’s very difficult to be certain that you’re both thinking the same thing. All too often the same words mean something very different to people.

    People also use words more loosely in some contexts and more strictly in others. Like the expressions you mentioned could all basically be synonyms in most contexts, but if you were talking to a sexual partner or a sex therapist, you’d probably want to be more exact with the words you use.

    But here’s the issue, how do you know how exact someone is being when they’re talking to you? If you’re guessing at their level of precision, then you’re only guessing at their actual meaning. Problematic.







  • So what I’m seeing here is an interesting situation. The main thing that seems to be an issue is that they’re ramping down the falcon 9 before people were really ready for that. That leaves all the people who were expecting that launch service to continue (Including NASA), stuck at the moment, possibly without a viable alternative. Luckily, while they may not be taking new contracts now, the article says they are still fulfilling the ones they have, so that’s good.

    So yes, leaving people without a launch provider sucks for sure. But the fact that they’re shutting down falcon also demonstrates that SpaceX is expecting to be able to offer starship launches very soon. Remember, if they can’t put anything into space, they don’t really have a business at all. So this really does suggest that at least they think starship can totally replace falcon and that it’s almost ready.







  • especially in comparison to something that is cheap and ubiquitous

    In some countries nuclear is cheap and ubiquitous. The key is simple standardization.

    In France for instance, nuclear accounts for about 70% of their power. They operate 57 nuclear reactors, all of which are one of 4 reactor designs. By having standardized designs these reactors are cheaper to maintain, parts and equipment are more available. The engineers that run the facilities are more familiar with every aspect of the plant, operating procedures are better understood. It’s easier to find qualified engineers and technicians. Accidents are uncommon (I believe they’ve never had any kind of major accident).

    The price French households pay for power is comparable to what we pay in the US and they generate significantly less CO2 per capita. They also have less reliance on oil states.

    We could have that too if we were motivated to make it happen.