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Joined 1 year ago
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Cake day: July 1st, 2023

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  • Yes, it is still a quartz watch. The oscillator is still a quartz oscillator. However the mechanism which advances the second hand is replaced with onethat does not need to tick.

    The kind of quartz watch is no longer a ticking quartz watch, it is a non-ticking quartz watch.

    As for the specific wording of the article, I would assume the authoris not fully versed in partsof quartz watches, and does not know that the oscillator which keeps time is different from the stepping motor which moves the hands.

    This invention targets only replacing the stepping motor, not the oscillator.









  • If you look at the context of my comment, you will see I was replying to someone who, it seems, has confused the California high speed rail project with the hyperloop. The first is an actual thing that is being built, the second is a distraction.

    As for comparing the situations, of course it can be done. We can look at how the twa countries built rail, see what are fundamental differences and what are things that can be learned.


  • This is misleadingly reductionist. California high speed rail has made consistant progess in that time. That progress has been slower than ourslowest expectations. It demonstrates the void of expertise the US has in rail megaprojects. However, that expertise is being built, slowly and painfully. Its still forward progress for a nation which tore up half its rail overthe last 50 years.


  • California high speed rail is an actual project which has actually been building actual rail since 2008. It is the only rail megaproject active in the United States. It has many challenges, none of them physics, some of which were mad worse by Musk’s bullshit.

    Asking for an actual comparison between the circumstances of the Chinese high speed rail network and the circumstances of the California High Speed Rail project is valid.

    This response reflects poorly