Vertical Puzzle

2004-01-12 Thread Claude Hartman
While visiting S. France I passed through Fontvieille about 8 km NE of Arles. There is a Chateau de Montauban where Alphonse Daudet often stayed. He wrote about the windmills near Fontvieille. The Chateau was not open. Looking at one side I found a lovely vertical dial painted on the wall ne

RE: Off topic....... but very brief!

2004-01-12 Thread John Smith
Fellow Shadow Watchers, Regarding the blank emails. I have been told by people knowledgeable in these matters that random names are computer generated and are attached to recognised Internet Service Providers totally automatically. Many millions of these are broadcast every second and the law of

Re: On coupled bifilars

2004-01-12 Thread Anselmo P�rez Serrada
As you'll probably know, if we couple on the same device a pair of sundials (of different kinds), not only they show solar time but also the meridian line because the couple is self-orienting. A standard horizontal bifilar dial has exactly the same sheaf of hour lines as a common horizo

Web Gnomonices! italian digital magazine is ready!

2004-01-12 Thread nicolaseverino
Hi to All,   Web Gnomonices! number 01, january 2004, is ready! it is the first italian digital magazine about gnomonica. You can download it at http://it.groups.yahoo.com/group/webgnomonicesif you are not a member of Yahoo, please take your membership, or Join the group. This first issue

[no subject]

2004-01-12 Thread Lufkin, Brad
Does anyone have a small (16-bit-by-16-bit or 32-by-32) icon of the Sun (format GIF or JPEG)? If so, can I have it? I've written a program that shows, for various map projections, the areas of the Earth illuminated by sunshine and in the dark, and I'd like to be able to add the ability to show the

Re: Vertical Puzzle

2004-01-12 Thread Fred Sawyer
Claude, In France, only one time zone is used - based on 15 degrees East of Greenwich. This would result in a longitude correction of 41 minutes. Adding another hour for summer time yields a total correction of 1hr. 41 minutes. Fred - Original Message - From: "Claude Hartman" <[EMAIL P

Re: Vertical Puzzle

2004-01-12 Thread Willy Leenders
Claude, At a longitude of 4.713 degrees East in France, official time in summer is 1 hour and 41 minutes in advance to mean solar time. That is about the difference between a vertical shadow line and the XII hour line on the sundial. It goes to show that the sundial is corrected to indicate off

Off topic....... but very brief!

2004-01-12 Thread Patrick Powers
Message text written by INTERNET:sundial@rrz.uni-koeln.de >I'm puzzled by the number of totally blank and gibberish items. The latter seem to be just strings of unconnected words.< They are intended to be read by web based e-mail systems where the extra characters can be prevented from being di

Re: Off topic....... but very brief!

2004-01-12 Thread Bill Thayer
In fact that too is just a screen; for what exactly, I haven't been able to determine, nor has anyone else in most cases. Careful parsing of the headers of all these junk mails -- copies of which by the way should be sent (with headers) to the special UCE (Unsolicited Commercial E-mail) data

Re: Off topic....... but very brief!

2004-01-12 Thread Barry Wainwright
On 12/1/04 12:50 pm, "tony moss" <[EMAIL PROTECTED]> wrote: > Fellow Shadow Watchers, >In common with many others these days I receive > about 90% 'spam' with my email. Much of it is predictable rubbish but > I'm puzzled by the number of totally blank and gibberish items.

Re: Off topic....... but very brief!

2004-01-12 Thread J.Tallman
Hi Tony, Most of what you describe is done to fool spam filters, I think. Many ISPs are implementing spam filters on their end to try to stem the tide of junk mail, which overload their servers. Most of these filter programs identify certain message elements that make them think an e-mail is spa

Re: On coupled bifilars

2004-01-12 Thread Chris Lusby Taylor
"Anselmo Pérez Serrada" <[EMAIL PROTECTED]> wrote: Sent: Sunday, January 11, 2004 7:40 PM Subject: On coupled bifilars > Dear dialists, > > As you'll probably know, if we couple on the same device > a pair of sundials (of different kinds), not only they show solar > time but also the meridian l

Off topic....... but very brief!

2004-01-12 Thread tony moss
Fellow Shadow Watchers, In common with many others these days I receive about 90% 'spam' with my email. Much of it is predictable rubbish but I'm puzzled by the number of totally blank and gibberish items. The latter seem to be just strings of unconnected words. Do the