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Cake day: June 5th, 2025

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  • What would we get if we would switch to another arbitrary looking value? Also other units are based on other constants not just the speed of light, so at some conversion you would have to use similar strange numbers, you wouldn’t solve your problem you would just move it to elsewhere.

    And you rarely convert to lightyears, so the strange numbers are outside, and everyday units fit nicely together with base 10.

    And 1 liter or dm3 of water is roughly 1 kg, so the original meter is actually based on the density of water. It’s very convenient that you can convert between weight and length in your head.
















  • infeeeee@lemmy.ziptoSelfhosted@lemmy.worldSelf-hosted meteo apps ?
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    10 days ago

    There is a history dashboard where you can change the date and which sensors you want to display: https://www.home-assistant.io/integrations/history/ You don’t zoom but you have to add dates, same 2 sensors look like this there:

    But it depends on the sensor if it supports this long term statistics, by default all data is saved only for 10 days, you can change these settings.

    If filtering and zooming is the most important aspect for you this may be not the best solution, as this graph displays are not the best. The most powerful feature is that you can add local data sources.