Jim, 

Well, if there were ever an opportunity to anoint the new unit of mass with a 
prefix-less name, this would be it. 

What are the chances? And is there any activity along those lines at all? 

thanks, 
Ezra 

----- Original Message ----- 
From: "James R. Frysinger" <[email protected]> 
To: "U.S. Metric Association" <[email protected]> 
Sent: Saturday, February 19, 2011 3:36:37 PM 
Subject: [USMA:49886] New BIPM web page on the "New SI" 

Dear Colleagues, 

I would like to call your attention to a new web page concerning the 
"New SI" at http://www.bipm.org that consolidates several papers on this 
topic. This is meant to be an educational body of work to prepare the 
public for what is intended to be a redefinition of SI base units. The 
actual page, which indexes and links to those documents is at 
http://www.bipm.org/en/si/new_si/ 

Implementation of that redefinition awaits refinement of some 
experimental determinations, but the structure of the proposed new base 
unit definitions are now well settled. Since this will be a rather major 
change, the International Committee for Weights and Measures (CIPM) and 
its Consultative Committee on Units (CCU) recommend that education of 
the public should start now, even while the refinement of the 
fundamental values is taking place. It is thus intended that educators, 
authors, and others should be prepared to incorporate the new 
definitions in their materials and will not be caught unaware when the 
actual change takes place. This new BIPM page serves the purpose of 
meeting that intent by providing illustrative articles. 

Regards, 

James R. Frysinger (Jim) 
Chair, IEEE SCC 14 
Vice Chair, IEEE/ASTM Joint Committee for Maintaining SI 10 
Deputy Technical Advisor, U.S. TAGs to ISO/TC 12 and IEC/TC 25 

-- 
James R. Frysinger 
632 Stony Point Mountain Road 
Doyle, TN 38559-3030 

(C) 931.212.0267 
(H) 931.657.3107 
(F) 931.657.3108 

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