Comments by "David Terr" (@dcterr1) on "The kg is dead, long live the kg" video.

I wonder if we'll ever have a system of measurement in which the standard units of mass, length, and time are defined in terms of Planck units (i.e., the Planck mass, Planck length, and Planck time), which rely solely on the physical constants c, h, and G. This probably won't occur until we can measure G more precisely.
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@nif4345 Yes, but we always standardize them by multiplying by an appropriate power of 10, or whatever base we'll ever be using.
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