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Cake day: June 17th, 2023

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  • Mathematically clean and tidy would be a better description. This system is particularly close to the natural harmonics that either occur when planets form, or that planetary systems tend towards.

    It’s akin to watching a group of metronomes move into sync. Mathematically, it’s not that special. To us monkeys, that particular pattern feels a lot better and cleaner.

    Scientifically, it’s quite useful. By judging the age of the system, we can tell a lot about early formation and planetary movements. As the article mentions, it’s likely that planets form in such a resonance, then get knocked into chaotic orbits. However that’s not been tested. This system would let us test some of our models against reality.


  • The book makes it make a lot more sense. He actually reasons through what he is doing, and why. The line “I’m going g to science the shit out of it” is practically the mantra, and demonstrated again and again.

    The film basically takes this and strips out all the ‘boring science’ stuff. What’s left, while still a good film, is a shadow of the source material.


  • If you’ve not got one, I would highly recommend getting an air quality meter.

    I had this issue last night, awake randomly at 2-3am. When I checked, the air quality was terrible. (It’s bespoke scale put it at 10 out of 100) after opening a window and letting it improve, I happily drifted back off.

    It turned out I didn’t wake up randomly, I was dragged awake from a light sleep due to the air quality plummeting. It won’t apply to everyone, but it’s worth checking if it’s a common problem.

    (For reference, 10% air was CO2 of 2360ppm, and VOCs at 5000ppm with 80% humidity. Fresh air is CO2<500, VOCs<100)







  • The greyhound brain is like a pressure cooker. If given somewhere to vent periodically, they are fine. They go off like a rocket for 10-20 minutes, then are happy to dose the day away.

    This is also why lurchers (greyhound crosses) are so universally crazy. That pressure cooker has a nice big crack in it. It vents into the instincts of the cross. It can be great fun, but it requires some management to keep from being problematic.


  • A lot if it is selection bias. Humans prefer animals that show those traits. We instinctively understand how they are thinking/feeling, and that makes us more comfortable with it.

    It’s also worth noting that complex mental pathways take a long time to evolve. Nature tends to play with there tuning, rather than strip it out when unnecessary. Most solitary creatures had ancestors that formed groups. There’s no reason to risk breaking useful instincts. They just get overriden by newer ones.


  • While expensive, UniFi hardware is just a huge step beyond the rest of the consumer market.

    I’ve had literally 10x the range (5x vs 50m), in congested environments, compared to ‘gaming’ hardware. I actually did a side by side to test. I was shocked at the difference.

    The bridging function is also a life saver. 2 LR units can get a reliable signal between each other, at ridiculous ranges.