• @Skates@feddit.nl
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    1 year ago

    You don’t need to redefine any of them if you don’t change the length of a second though, right? Because the SI unit for time is the second?

    As long as you just change the definition for non-SI units, sure kilometers or miles per hour changes, but that’s not SI, so nobody cares.

    • @maryjayjay@lemmy.world
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      121 year ago

      There are (roughly) 86400 seconds in a day. This metric time describes a day with 100000 seconds. If you don’t redefine the second, then I guess we’ll just redefine the day, right?