25 ms·
> - systems of measurement. Adjusting the SI base unit to be even powers of Plank Units seems ideal. Do we know Planck Units accurately enough to work with suc
by mkl 6y ago
> - systems of measurement. Adjusting the SI base unit to be even powers of Plank Units seems ideal.
Do we know Planck Units accurately enough to work with such units in the many-orders-of-magnitude-different world of people-sized things?
- EvanWard97 6y agoI think so. As of 2019, 4 of the 7 SI base units were redefined by setting exact numerical values for several of the units (https://en.wikipedia.org/wiki/2019_redefinition_of_the_SI_base_units https://en.wikipedia.org/wiki/2019_redefinition_of_the_SI_ba...), so scientists must be confident we can reasonably recreate the base units from measuring various fundamental phenomena.