Dear All,

Thank you for your comments about the English invention of the metric system
in 1668 (See: 
http://www.metricationmatters.com/docs/Wilkins_translation_2007-07-14.pdf ).
I will consider them all as I travel.

Some people have had a problem downloading this document because of its
size. If you go to http://www.metricationmatters.com/articles.html you will
have a choice of downloading the full document that includes copies of the
original documents or choosing a shorter version that (although still
biggish) is about one third the size of the original.

You might like to comment on this summary:

What exactly did John Wilkins invent in 1668?

John Wilkins system:
* was decimal 
* was international
* had a standard length (of about 997 millimetres)
* used measures based on a 'Natural Standard' that could be reproduced in
any nation of the world.
* was intended to be related to time so that the measures of length, area,
volume, mass (he called it weight and based it on rain water), and time
could be all interrelated within one system.
* was based on a 'Universal Measure' (that became known as the metric system
after 'universal measure' was translated into the Italian, 'metro catholico'
by Burattini, seven years later, in 1675).
* was universal in that it was intended for all human activities.

John Wilkins' description of a new measuring system in 1668 had at least
these properties that are components of the modern metric system that is
more formally known as 'The International System of Units (SI)'.

Cheers,

Pat Naughtin
PO Box 305, Belmont, 3216
Geelong, Australia
Phone 61 3 5241 2008

Pat Naughtin is the editor of the free online monthly newsletter,
'Metrication matters'.
Subscribe at http://www.metricationmatters.com/newsletter

Pat is recognised as a Lifetime Certified Advanced Metrication Specialist
(LCAMS) with the United States Metric Association. He is also editor of the
'Numbers and measurement' section of the Australian Government Publishing
Service 'Style manual ­ for writers, editors and printers'. He is a Member
of the National Speakers Association of Australia and the International
Federation for Professional Speakers. See: http://www.metricationmatters.com

This email and its attachments are for the sole use of the addressee and may
contain information that is confidential and/or legally privileged. This
email and its attachments are subject to copyright and should not be partly
or wholly reproduced without the consent of the copyright owner. Any
unauthorised use of disclosure of this email or its attachments is
prohibited. If you receive this email in error, please immediately delete it
from your system and notify the sender by return email.

Reply via email to