BRZ

BRZ is a coherent and gravitational system of measurement proposed by Tom Pendlebury. It is a complete system, with units for all physical quantities, which focuses on four main traits:
 * 1)   A one-to-one correspondence between all basic units, wherever this is possible.  It achieves this, breaking 1:1 correspondence only in the shift to electrical units and light units, which is really necessary to obtain usable unit sizes.


 * 1) Links to accessible physical realities (the length of the day, mean gravitational acceleration, and so forth), while still maintaining the precision of formal definitions according to physical constants.


 * 1)   Consistently trezenal in all respects.

The name is an abbreviation for burd-rugt-zump, its units of time, length, and Force.
 * 1) All units can be consistently derived from the base unit.