- #1
exponent137
- 561
- 33
What is the point of new measurements of kg, by ##Si^{28}## ball and with Watt balance? Is it this a special moment because Avogadro numbers, ##N_A##, of both measurements agree? What values of ##N_A## were given by both measurements and what values of ##N_A## were before these measurements? I found some links but this aspect was not specified.