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Cake day: June 16th, 2023

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  • Make sure you read to the end of that article. Nevalny himself (NPR interview, maybe?) admitted that he has courted the far right as well as the left in his bid to expose corruption within the Russian system and gain enough support to attempt to topple the Putin regime. He is unapologetic about it as he feels his intent (to clean up Russia and push for democracy) justifies his acceptance of all Russians as fellow countrymen. Like most people seeking power, his path is not pure and his antagonists will use that to poison any positive message he presents.










  • Based on videos from one of the major lava-themed entertainment venues who has been posting updates for two months, the “barriers” for Grindavik were barely started, with work only beginning some time after January 4th or 5th. The primary focus of the public work was in building the barriers to protect the regional power plant to the east of the fissures (and hot springs resort area just east and north the power plant). IIRC, those barriers took a month to construct.

    The subsurface dam/inclusion runs pretty much directly under Grindavik, so if an active eruption opens along the southern edge of the magma inclusion there will be no way to prevent damage to those houses adjacent.

    Disc: I’m neither a seismologist nor a volcanologist, but I’ve seen Journey to the Center of the Earth. Oh, and I was in Grindavik in October.









  • Yeah, that’s just a shitty (or out of spec) time base. My Seiko watch gains 1-2 minutes a day, but it’s completely mechanical so it depends on temperature and winding/mechanism tension for accuracy. There are electronic timing circuits which are resistance and capacity based, and as the resistance and capacitance of the system drift (time/age and temperature) they also drift. A crystal, made to vibrate at high frequency (piezoelectrically, iirc), will provide a much more stable time base and be accurate to seconds over many days’ time.

    Interesting aside - time keeping is how ships at sea used to determine where they were in the ocean. Latitude can be found from the stars, but longitude can’t so it needs a time reference standard. The book, Longitude tells the story of the search and the competing methods for determining location prior to the invention of crystal/electronic time bases and modern GPS. I won’t say that the storytelling is particularly gripping, but the actual path to discovery is fascinating.