Re: Millenium Sundials

1996-08-17 Thread Rory Sellers
Joe Sempik wrote:
 
 Are there any  plans to mark the Millenium with the construction of new 
 sundials
 or meridian lines? Although the counting of years is arbitrary, the year 2000
 should be marked with some celebration or festival of the observation and
 measurement of time.
 

Arbitrary, yes, but let's be consistent in our arbitraryness. Make it
2001!

Rory Sellers


Re: Millenium Sundials

1996-08-15 Thread Ian Elliott

Please note that 'millennium' is spelt with two 'n's.

Please note also that the 2nd Millennium will not be complete until the 
END of the year 2000.  The origin of the Gregorian calendar is 1 Jan AD 
1.  Add 2000 to get the start of the 3rd Millennium, i.e. 1 Jan 2001.

There is no year Year Zero in the conventional BC/AD method of dating 
because the concept of zero (and the so-called Arabic numerals) did not 
appear in Europe until about 500 years ago.  The Gregorian calendar was 
set up using Roman numerals and without that wonderful Indian invention. 
ZERO.

Ian Elliott
Dunsink Observatory,
Dublin 15, Ireland.
 


Re: Millenium Sundials

1996-08-15 Thread Arthur Carlson TOK
Ian Elliott writes:

 Please note also that the 2nd Millennium will not be complete until the 
 END of the year 2000.  The origin of the Gregorian calendar is 1 Jan AD 
 1.  Add 2000 to get the start of the 3rd Millennium, i.e. 1 Jan 2001.

That's true, and people like us find it interesting, but if you stay
home the night before 1 Jan 2000, you're going to miss one hell of a
party. Since the turn of the millennium doesn't correspond to any
astronomical event, and not even to the 2000th anniversary of a
historical event, I decided what we're celebrating is the fact that
the way we write the year will change in 4 digits. Pure
numerology. Like watching your odometer turn over. And that happens
when 1999 changes to 2000.

Hope to see you then,

Art

-- 
To study, to finish, to publish. -- Benjamin Franklin

Dr. Arthur Carlson
Max Planck Institute for Plasma Physics
Garching, Germany
[EMAIL PROTECTED]
http://www.rzg.mpg.de/~awc/home.html