Talk:2887: Minnesota

Does NGS's request about "supple" have to be "rather than" commenting on the data? It could be in addition to it. Barmar (talk) 19:38, 29 January 2024 (UTC)

Where do I find the latitude and longitude gain or loss of arbitrary points not relative to the African Plate but to the rotation axis and whatever is the official longitude? Does the official prime meridian move every time the European plate moves or is it fixed to Greenwich Observatory? -- Oxygen (talk) 19:46, 29 January 2024 (please sign your comments with ~~~~)

Based on IERS Reference Meridian article, I think I can answer that with definitive "maybe". I mean, it's not fixed to Greenwich (is actually 100m apart of it) but I wasn't able to decipher what exactly they are doing regarding tectonic shifts, just that they were thinking about it. -- Hkmaly (talk) 20:39, 29 January 2024 (UTC)

Personally, my go-to "other question" is "what is the square root of pi?". Tends to get a fun mix of answers. PotatoGod (talk) 05:50, 30 January 2024 (UTC)

Rhubarb. (OK - it's not quite square, and it's a stem, not a root, but close enough, and it does make a damn good pie.) 172.69.194.36 09:27, 30 January 2024 (UTC)

Not to be pedantic (or, to be self-pedantic, maybe this was indeed pedantry), but rhubarb is surely the square stalk of pie. Or you're eating it wrongly. 172.70.90.137 10:03, 30 January 2024 (UTC)

Probably unrelated, but I've seen several 'scare' articles over the weekend that say the Moon is 'shrivelling', due to its core cooling. Tend to say something like that it has shrunk by 330ft (without indicating over what time period, or relating that distance to the much larger general diameter such that it makes this not exactly a visible difference if you were to stare at any given bit of surface). The 'scare' is that it'll make it impossible to settle the Moon (due to selenological settling, ironically), especially at its (probably valuable) South Pole. Apart from it not being new info (LRO provided "the Moon has been shrinking 150ft over hundreds of millions of years" data, last decade; and that could even be the exact same thing, only quoted as a rough radius change instead of a roughish diameter one), there's also various ways of adding resiliance to reasonable surface changes (e.g. the current Halley Research Base used by the British Antarctic Survey) if you need to. Obviously the recent topical interest in landings (current and nearish-future) could have brought it up as a bit of 'current' news. Maybe it then filtered through to inspire the comic's premise (after searching for a sort-of-equivalent Earthly effect that was even more ripe for absurdist humour)... Likely not, but still thought it worth a mention, as a footnote. 172.70.86.68 15:02, 30 January 2024 (UTC)

Problem with comics like this is that I've now gone from not knowing the word "geodetic" at all to wondering why Alabama is the only one of the 48 contiguous states without state plane coordinate system legislation from 1983. Davidhbrown (talk) 16:35, 30 January 2024 (UTC)