[USMA:10901] Office Depot Products for US/Canada

2001-02-07 Thread Jim McCracken

Here is an interesting metric product twist on a Office Depot item.  We 
have boxes of Office Depot brand small binder clips that are made in China, 
marked "3/4 INCH / 19mm", and the box text is in English and French.




[USMA:10906] Re: Avoirdupois

2001-02-07 Thread Joseph B. Reid

Pat Naughtin wrote in USMA 10892:

In all this kafuffle arising from the activities of the UKIP, the BWMA, and
their 'metric martyrs', I have been struck by the fact that they seem to be
supporting the 'Avoirdupois pound' that was formally introduced to England -
from France - in 1824.


My 11th Edition of the Encyclopaedia Britannica dates the avoirdupois pound
in England from 1303.  What happened in 1824 is that the imperial gallon
equal to the volume of 10 pounds of water was established.  This was the
British response to the metric system.  The only other factor of 10 that I
have found in the imperial system is 1 furlong = 10 chains.  In 1834 the
House of Parliament burnt down and the prototype pound was lost.  It was
found again in 1891

Joseph B. Reid
17 Glebe Road West
TorontoM5P 1C8   Tel. 416 486-6071




[USMA:10904] UK: New legislation

2001-02-07 Thread chris

The legislation referred to in the Telegraph article is as follows:

The Units of Measurement Regulations 2001
http://www.legislation.hmso.gov.uk/si/si2001/20010055.htm

The Weights and Measures (Metrication Amendments) Regulations 2001
http://www.legislation.hmso.gov.uk/si/si2001/20010085.htm

It's interesting that the only other paper to mention this was the
Sun, with a 1 column-centimetre inside page piece. The Telegraph has
it on the front page.

Chris
-- 
UK Metrication Association: http://www.metric.org.uk/




[USMA:10905] Re: Gruyere cheese

2001-02-07 Thread Joseph B. Reid

Pat Naughtin wrote in USMA 10891:

I have made some remarks below.

on 2001-01-31 15.49, kilopascal at [EMAIL PROTECTED] wrote:

snip

 I think we need to get it through
 some peoples heads that anything more than one place after the decimal in
 centimetres for most applications is a sign the person coming up with that
 number is innumerate.

 It irks me that when converting from metric to imperial, numbers are rounded
 to the nearest rational number or fraction, but when a number is converted
 or back converted to metric, the result is always to some un-godly number of
 decimal places.  What stupidity.

This is worse than stupidity. It makes SI look bad because of an apparent -
but non-existent - complexity. How can we show the simplicity that is SI
when examples like the one you quote abound?



However, this proves how it is much easier to be precise in SI than in
imperial by using sixteenths, thirty-seconds, sixty-fourth, etc.

Joseph B. Reid
17 Glebe Road West
TorontoM5P 1C8   Tel. 416 486-6071




[USMA:10907] time to mark the Harvard Bridge in SI!!!

2001-02-07 Thread Paul Trusten

To the MIT community,

In 1968, I first learned of the 1958 MIT legend, when the Harvard Bridge
was marked off in smoots, one smoot being approximately 67 cm (the
length of one 1962 MIT alumnus named Oliver R. Smoot). In light of the
fact that the International System of Units is now the "preferred system
of measurement for trade in the United States (1988 Amendments to the
Metric Conversion Act of 1975), wouldn't it now be appropriate to mark
the bridge in metres as well? The span is approximately 620 m. 

Thanks,
-- 
Paul Trusten, R.Ph.
3609 Caldera Boulevard, Apt. 122
Midland TX 79707-2872 USA
(915)-694-6208
[EMAIL PROTECTED]




[USMA:10908] Re: Avoirdupois

2001-02-07 Thread Han Maenen

I spotted an error in USMA 10982 by Pat Naughtin. The Avoirdupois weights
were imported into Britain in the 13th century from Florence, Italy; they
replaced some native units. The Florentine pound of 12 ounces was about 340
g, the 16 oz pound was 453.9 g; the ounce was 28.33 g. See how close these
Florentine units are? There was a brisk trade between Britain and Florence
then
But, indeed, Avoirdupois remains an old 'European' system.

In 1750 there were harebrained plans by the Carysfort Committee to make the
Troy pound the standard for all weights. The Avoirdupois pound would be
tolerated but it was to be engraved with: 1 lb 2 oz 12 dwt and it would have
to
used that way!

The 1824 Act established the Troy pound as the standard but the Avoirdupois
pound was recognized as a 7000 grain weight and it could be used as it was
in
the past, with its own subdivisions and multiples.

Then came the fire in the British Parliament buildings in 1834 that
destroyed
the standards. After a lot of work the Avoirdupois pound became the
national standard by law in 1855 as the recognized came at last that it was
used for almost all applications and trades.

(R.D. Connor, The Weights and Measures of England, London 1987, pp. 131-132,
246-249, 256, 261-264, 268-271)

I wonder how much the members of the BWMA and the UKIP really know about the
history of what they are defending. If they take the trouble of reading
Connors book
they will find out soon that Avoirdupois was 'European' and that there was a
lot of
coercion and denial of free choice in the past if they read Connor's book.

Han

- Original Message -
From: "Pat Naughtin" [EMAIL PROTECTED]
To: "U.S. Metric Association" [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Wednesday, February 07, 2001 7:42 AM
Subject: [USMA:10892] Avoirdupois


Dear Chris and All,

 In all this kafuffle arising from the activities of the UKIP, the BWMA, and
their 'metric martyrs', I have been struck by the fact that they seem to be
supporting the 'Avoirdupois pound' that was formally introduced to England -
from France - in 1824.

Is it not the case that the UKIP is posturing about the replacement of the
'old' European measures by the 'new' European system?

Cheers,

 Pat Naughtin
Geelong, Australia

snip





[USMA:10911] Re: Avoirdupois

2001-02-07 Thread Dennis Brownridge

How did the avoirdupois pound get a French name if it was imported from
Italy?

 -Original Message-
 From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
 Behalf Of Han Maenen
 Sent: 2001 February 7 Wednesday 03:06
 To: U.S. Metric Association
 Subject: [USMA:10908] Re: Avoirdupois


 I spotted an error in USMA 10982 by Pat Naughtin. The Avoirdupois weights
 were imported into Britain in the 13th century from Florence, Italy; they
 replaced some native units. The Florentine pound of 12 ounces was
 about 340
 g, the 16 oz pound was 453.9 g; the ounce was 28.33 g. See how close these
 Florentine units are? There was a brisk trade between Britain and Florence
 then
 But, indeed, Avoirdupois remains an old 'European' system.

 In 1750 there were harebrained plans by the Carysfort Committee
 to make the
 Troy pound the standard for all weights. The Avoirdupois pound would be
 tolerated but it was to be engraved with: 1 lb 2 oz 12 dwt and it
 would have
 to
 used that way!

 The 1824 Act established the Troy pound as the standard but the
 Avoirdupois
 pound was recognized as a 7000 grain weight and it could be used as it was
 in
 the past, with its own subdivisions and multiples.

 Then came the fire in the British Parliament buildings in 1834 that
 destroyed
 the standards. After a lot of work the Avoirdupois pound became the
 national standard by law in 1855 as the recognized came at last
 that it was
 used for almost all applications and trades.

 (R.D. Connor, The Weights and Measures of England, London 1987,
 pp. 131-132,
 246-249, 256, 261-264, 268-271)

 I wonder how much the members of the BWMA and the UKIP really
 know about the
 history of what they are defending. If they take the trouble of reading
 Connors book
 they will find out soon that Avoirdupois was 'European' and that
 there was a
 lot of
 coercion and denial of free choice in the past if they read Connor's book.

 Han

 - Original Message -
 From: "Pat Naughtin" [EMAIL PROTECTED]
 To: "U.S. Metric Association" [EMAIL PROTECTED]
 Cc: [EMAIL PROTECTED]
 Sent: Wednesday, February 07, 2001 7:42 AM
 Subject: [USMA:10892] Avoirdupois


 Dear Chris and All,

  In all this kafuffle arising from the activities of the UKIP,
 the BWMA, and
 their 'metric martyrs', I have been struck by the fact that they
 seem to be
 supporting the 'Avoirdupois pound' that was formally introduced
 to England -
 from France - in 1824.

 Is it not the case that the UKIP is posturing about the replacement of the
 'old' European measures by the 'new' European system?

 Cheers,

  Pat Naughtin
 Geelong, Australia

 snip







[USMA:10914] Fw: Some comments posted here and there. [Yahoo! Clubs: Metric America]

2001-02-07 Thread kilopascal

- Original Message -
From: "downtobusiness" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, 2001-02-08 00:34
Subject: Some comments posted here and there. [Yahoo! Clubs: Metric America]


 We get some comments about various items which we might purchase to help
promote metrication. I want more info, more, more. I want to encourage
everyone here and everyone at the u.s.m.a. message board to plan now to give
out convenient and practical and useful Christmas presents in 2001 which
make conversion easy.

 Please invite a friend.
 Please come comment.
 Andy Johnson

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[USMA:10915] Re: Avoirdupois

2001-02-07 Thread Louis JOURDAN

At 14:39 -0700 01/02/7, Dennis Brownridge wrote:
How did the avoirdupois pound get a French name if it was imported from
Italy?

Peronally I am not sure that the avoirdupoids pound was imported from 
Italy. I read somewhere that around 1300, the merchants from London 
adopted a system then used in France under the old French name "aver 
de peis". The name remained to make the difference with the "troy 
pound", which was the unit used in the French city of Troyes which 
had famous trade fairs.

Not only did France invent the metric system, it also inspired the 
old British system !

Louis