Comment on NASA Successfully Tests Revolutionary Rocket That Could Get Us to Mars Faster

• c10l@lemmy.world ⁨1⁩ ⁨year⁩ ago

  The international standard is km/h.

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  • zergtoshi@lemmy.world ⁨1⁩ ⁨year⁩ ago

    Why not using SI units and m/s?

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    • c10l@lemmy.world ⁨1⁩ ⁨year⁩ ago

      km/h is an SI unit.

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      • zergtoshi@lemmy.world ⁨1⁩ ⁨year⁩ ago

        I’m sorry to be a stickler, but it’s not an SI unit.
        Have a look at p. 145 and “Non-SI units that are accepted for use with the SI”, if you want to know more: bipm.org/…/fcf090b2-04e6-88cc-1149-c3e029ad8232?v…

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