Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

Re: [Phys-l] SI unit for time



Will SI ever define a unique unit of mass? A kg is a 1000 non-SI units.

A kg is the mass of the prototype kilogram in Paris. A gram is 1/1000 of that.

Larry