Thank you. I forgot to specify that it needs to be able to run on osx
On Mon, May 1, 2023 at 4:00 PM Kurt Niel wrote:
> Hi Donald,
>
> www.helson.at
>
> A very supportive SW with a lot of different types of sundials!
>
> Kurt
>
> Donald Christensen schrieb a
I’m looking for a program to calculate an analemmatic sundial. Can anybody
help?
Cheers
Donald Christensen
0467 332 227
If you focus on what you lack, you'll lose what you have. If you focus on
what you have, you gain what you lack.
---
https
me human sundial photos in gardens. The more
beautiful the garden the better.
Cheers
Donald Christensen
0467 332 227
If you focus on results, you will never change. If you focus on
change, you will get results.
---
https://lists.uni-koeln.de
Our calendar.
https://www.youtube.com/watch?v=WZXnSF-hO-A
Cheers
Donald Christensen
0467 332 227
If you focus on results, you will never change. If you focus on change, you
will get results.
---
https://lists.uni-koeln.de/mailman/listinfo
https://www.youtube.com/watch?v=mk4n7XWsY_4
Cheers
Donald Christensen
0467 332 227
If you focus on results, you will never change. If you focus on change, you
will get results.
---
https://lists.uni-koeln.de/mailman/listinfo/sundial
Donald Christensen
0423 102 090
If you focus on results, you will never change. If you focus on change, you
will get results.
On Sun, Nov 20, 2016 at 9:40 AM, John Pickard <john.pick...@bigpond.com>
wrote:
> Good morning from sunny Sydney,
>
> If you think that Europe has a proble
I love that time zone map! does anyone know where I can download the jpeg
file?
Cheers
Donald Christensen
0423 102 090
www.fotoresumes.com <http://www.fotoresumes.com>
This e-mail is privileged and confidential. If you are not the intended
recipient please delete the message and
You can have my movies if they would be any help
https://www.youtube.com/watch?v=oNMxIbrVCVw
https://www.youtube.com/watch?v=eSPX5sjVYBc
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
This e-mail is privileged and confidential. If you are not the intended
recipient please
For years I have been using Autocad. I now want to start Deltacad and in
particular writing macros. I need an example of a macro that will read from
a .csv file
Does anyone know where I can get such an example?
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
This e-mail
and makes the table
into a Deltacad drawing.
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
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recipient please delete the message and notify the sender. Un-authorized
use of this email is subject to penalty of law
I have just installed Deltacad and am learning how to use it. One question
that I have is:
How do I change the default directory? I want Deltacad to always look in
and save to d:\d deltacad
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
This e-mail is privileged
I'm running windows 7
Can I set deltacad to remember a certain directory? Or will it simply
remember the last one?
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
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recipient please delete the message
it until it shows the correct solar time
5. Solar time can be found by setting your watch to the time on this
website.
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
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recipient please delete the message
of the year it is. You then
rotate the sundial until it is the correct time on your watch.
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
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recipient please delete the message and notify the sender. Un
!
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
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So there!
On Sat, Mar 8, 2014 at 7:03 AM
the hour markers were going to be at least 300 mm tall
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
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recipient please delete the message and notify the sender.
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%20learning/media/14424328-0873-4f35-a8b6-606fb18fdb1b/640-size-painting%20a%20number%20stencil%20part%202.jpg
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
On Thu, Aug 22, 2013 at 11:41 PM, Gianni Ferrari gfme...@gmail.com wrote:
Bob and Simon (and others who
want one or know of someone that would
be interest, please contact me.
http://content.screencast.com/users/dchristensen777/folders/sundials%20for%20learning/media/b99413f6-82a1-499f-9f7d-9e7c0c5a63d6/DSCF2538.JPG
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
need to talk to a surveyor to work out how to communicate/describe the
slope and how to tell people how they can construct it off my dimensions.
I will design a sloping sundial at no cost
Donald
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
On Sun, Jul 28, 2013 at 12
opinion?
I don't have photos of children on my website. I don't have any because I
haven't sold any. I tried to give some sundials away but can't. I'm a
terrible salesman and sound more like a telemarketer.
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
opinion?
I don't have photos of children on my website. I don't have any because I
haven't sold any. I tried to give some sundials away but can't. I'm a
terrible salesman and sound more like a telemarketer.
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
opinion?
I don't have photos of children on my website. I don't have any because I
haven't sold any. I tried to give some sundials away but can't. I'm a
terrible salesman and sound more like a telemarketer.
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
opinion?
I don't have photos of children on my website. I don't have any because I
haven't sold any. I tried to give some sundials away but can't. I'm a
terrible salesman and sound more like a telemarketer.
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
exerciser
Cheers
Donald Christensen
0423 102 090
www.sundialsforlearning.com
---
https://lists.uni-koeln.de/mailman/listinfo/sundial
Ah, the 'Why' stage. Brings back a few memories. One time we driving in the
country. My son asked me, Why don't cows wipe their bottoms after they
poo? I answered, Because their hooves tear through the toilet paper.
Cheers
Donald
0423 102 090
www.sundialsforlearning.com
On Wed, Apr 3, 2013
Joel
I have combined the two animations and made them into one. Feel free to
copy it for your site instead of having the two separate ones.
Cheers
Donald
0423 102 090
www.sundialsforlearning.com
On Mon, Jan 14, 2013 at 4:44 AM, Roger Bailey rtbai...@telus.net wrote:
--**
From: Frank King frank.k...@cl.cam.ac.uk
Sent: Saturday, January 12, 2013 3:14 AM
To: Donald Christensen dchristensen...@gmail.com
Cc: vk...@optusnet.com.au; Sundial Mailing Mailing List
sundial@uni-koeln.de
Subject: Re: Analemmatic sundial
Dear Donald,
You wrote...
Brilliant idea
.
Willy Leenders
Hasselt in Flanders (Belgium)
Visit my website about the sundials in the province of Limburg
(Flanders) with a section 'worth knowing about sundials' (mostly in Dutch):
http://www.wijzerweb.be
Op 11-jan-2013, om 03:32 heeft Donald Christensen het volgende
geschreven:
Hi
had 130 different fires burning at the same time.
Regards,
Roderick Wall.
*From:* Donald Christensen dchristensen...@gmail.com
*Sent:* Saturday, January 12, 2013 10:34 AM
*To:* Richard B. Langley l...@unb.ca
*Cc:* Sundial Mailing Mailing List sundial@uni-koeln.de
*Subject:* Re
Who will design an Armillary Sundial?
Cheers
Donald
0423 102 090
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recipient please delete the message and notify the sender.
Un-authorizeduse of this email is subject to penalty of law.
So there!
+ykpu_bbrvddjrv4sft9a6fhs21cznnh0_wegbdtmpime...@mail.gmail.com
Donald Christensen dchristensen...@gmail.com wrote:
I want to thank you all for your help
My website sundialsforlearning.com is now W3C
Can anyone help me with SEO? I want to get a better ranking with Google
If you had asked
Thank you
The response was amazing and much appreciated.
The offers of help, advice, and feedback were very helpful. I'm in the
process of making my site W3C
Cheers
Donald
0423 102 090
This e-mail is privileged and confidential. If you are not the intended
recipient please delete the
I'm have trouble with my website. Not all browsers can view it.
Can anyone help me with this?
Dear Mr Christensen,
Sorry for the slight delay in replying - but I had been checking why (as
you had said), your new website works differently on various 'browsers'.
Unfortunately, your
of your business and if the
$275.00 kit price is in US dollars?
Roderick.
*From:* Donald Christensen dchristensen...@gmail.com
*Sent:* Monday, August 13, 2012 3:14 PM
*To:* sundial@uni-koeln.de
*Subject:* sundials in schools
My website is finally done
It's about putting in analemmatic
My website is finally done
It's about putting in analemmatic sundials in schools.
http://www.youtube.com/watch?v=SoW-Kl_kaxw
http://www.sundialsforlearning.com/
Cheers
Donald
0423 102 090
This e-mail is privileged and confidential. If you are not the intended
recipient please delete the
I found an excellent blog. It's is updated weekly with the most amazing
stories on how fear, hysteria, and the compensation culture is overriding
common sense. Safety is becoming so stringent that it's dangerous.
http://freerangekids.wordpress.com/
Below is an example
Dear Free-Range Kids: This
I found an excellent book on the matter
It shows how we are making the world more dangerous for children. Society
protects them so much that we prevent them from learning how to cope in the
stressful world. Children grow old. We can't prevent that. However we can
prevent them from growing up.
are banned from schools
but I have not looked either. It never crossed my mind that it would be a
problem.
-Original Message-
From: Donald Christensen dchristensen...@gmail.com
To: sundial sundial@uni-koeln.de
Sent: Sun, May 27, 2012 8:29 pm
Subject: Re: Why are schools, across
…….I would like to know the real, truthful reason these sundials are being
banned, and it better be a good one.
Don’t ponder on this with logic too long or you will get a headache. I hope
nobody under 18 reads the email. I’d hate for this forum to get sued for
being too dangerous.
The legal
Eindhoven, Netherlands
lat. 51:30 N long. 5:30 E
- Original Message -
*From:* fer de vries ferdevr...@onsneteindhoven.nl
*To:* Donald Christensen dchristensen...@gmail.com
*Cc:* sundial sundial@uni-koeln.de
*Sent:* Friday, October 14, 2011 4:20 PM
*Subject:* Re: solar time
,
and corrects for EoT, light refraction, aberration, nutation and precession,
as well as any of about 100 different timezone rules.
On 2011-10-13 23:10, Donald Christensen wrote:
Not sure what I’m doing wrong
I wrote a program so that I can set my watch to solar time.
Something
I guess what I was trying to say is that I understand it but I don't
understand it. Why does the inclination of the earth affect time if solar
day vs sidereal day has no effect?
Donald
On Sun, Sep 25, 2011 at 12:50 PM, Donald Christensen
dchristensen...@gmail.com wrote:
attached are two more
I’m trying to understand the equation of time
All diagrams that I have seen (like the attached) are only two dimensional.
For the sake of simplicity, the earth tilt is ignored. According to a two
dimensional drawing, it will always require more than a 360 degree
revolution for a point on the
Karon
Where do I find Saras article?
On Tue, Aug 16, 2011 at 3:22 AM, Willy Leenders
willy.leend...@telenet.bewrote:
Karon,
More on timekeeping and history you can read on my website concerning the the
oldest surviving sundial, found in Egypt around 1500 BC
See
I appologize to the group.
I was the first to mention trees. The other topic ended up as a debate over
definitions. Glass does what it does no matter what it is called. I talked
about trees because that is another debate that ends over definitions. My
opinion of the definition of sound is as
*
*www.YellowRibbonRosaries.com*
* *
*From:* sundial-boun...@uni-koeln.de [mailto:sundial-boun...@uni-koeln.de]
*On Behalf Of *Mike Shaw
*Sent:* Thursday, August 11, 2011 6:21 PM
*To:* Donald Christensen; Archie Kregear
*Cc:* sundial@uni-koeln.de
*Subject:* Re: Falling Tree
** **
If a married
I'm very greatful for this forum.
Sundials are specialized topic. Where else could you find a group of people
so knowledgeable and so willing to help.
I think this as a great comment
I hope you all realize that it's a full moon and the seasons are changing.
Almost every list I'm on is having
would say there is no sound until it
is observed. But I don't understand this stuff all too
well.
-Bill
On 8/10/2011 7:26 PM, Donald Christensen wrote:
If a tree falls in the forest where no one can hear
it, does it make a sound
sounding like an arguement of definitions similar
to sound or noise comming from a tree.
On Fri, Aug 12, 2011 at 8:10 AM, Donald Christensen
dchristensen...@gmail.com wrote:
Sorry, I wasn't trying to kick off another debate. I was only trying to
compare falling trees and flowing glass
Donald
If a tree falls in the forest where no one can hear it, does it make a
sound?
On Thu, Aug 11, 2011 at 3:24 AM, Simon [illustratingshadows
illustratingshad...@yahoo.com wrote:
My two cents worth, having worked with glass for decades.
1. don't confuse an object bending under its own weight
I'm a bit in the dark. I don't know what the argument is.
Is it
glass in old houses ARE thicker at the bottom BUT this is not because glass
is liquid.
or
Glass in old houses are NOT thicker at the bottom
I have see lots in the debate whether glass is liquid or solid ( more
molecular science
I would be interested in finding that site as well
On Tue, Aug 9, 2011 at 1:12 AM, dsc...@igc.org dsc...@igc.org wrote:
I remember coming across a web site that would allow you print a dial and
gnomon after plugging in your polar coordinates. something for kids
primarily.
Dave Scott
On
I have lots of analemmatic sundials pics. However, I can't find any in
gardens.
I'm after a pic. the more vegitation the better. Can anyone help?
--
Cheers
Donald
0423 102 090
This e-mail is privileged and confidential. If you are not the intended
recipient please delete the message and
I heard that a sundial will read the correct time with the shadow on
the moon on a certain day. (full moon?)
--
Cheers
Donald
0423 102 090
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recipient please delete the message and notify the sender. Un-authorized use
of
, one week either side of full moon. For an example, see:
http://www.fransmaes.nl/genk/welcome-e.htm, choose menu item 7 and
scroll down in the right-hand frame to The moon dial.
Best regards,
Frans Maes
On 30-7-2011 10:23, Donald Christensen wrote:
I heard that a sundial will read the correct
The triangle on the horizontal sundial is parallel to the earth axis.
The horizontal face is flat on the ground (or pedistal) and not in
line with the axis
A horiz dial will work on any lattitude in the same hemisphere
(otherwise the numbers are backwards) as long as the triangle gnomen
is inline
with the earth axis. This means that the dial face must sit
on a wedge to make this happen.
Donald
On 7/28/11, Donald Christensen dchristensen...@gmail.com wrote:
The triangle on the horizontal sundial is parallel to the earth axis.
The horizontal face is flat on the ground (or pedistal
.
Simon
Simon Wheaton-Smith
www.illustratingshadows.com
Silver City, New Mexico W108.2 N32.75 and
Phoenix, Arizona, W112.1 N33.5
--- On Sat, 7/23/11, Donald Christensen dchristensen...@gmail.com wrote:
From: Donald Christensen dchristensen...@gmail.com
Subject: solar compass
To: sundial@uni
A few months back on this forum, I saw a link to a photo of a solar
compass. It was an analemmatic sundial that help direct ww2 bombers to
their target.
Does anyone know where I can find this link?
Also, I'm after other stories similar
--
Cheers
Donald
0423 102 090
This e-mail is privileged
I'm a member of this.
My username and password were saved in memory on my computer. I have
since re-loaded my computer.
Now when I post a question, the forum doesn't know that I'm a member.
How do I fix this?
--
Cheers
Donald
0423 102 090
This e-mail is privileged and confidential. If you
Does anyone have a picture of a multi-dial like the attached?
The one that I have is way too small. (filesize) It won't print
--
Cheers
Donald
0423 102 090
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recipient please delete the message and notify the sender.
Kevin
I really like the St Petersburg one! the other black and white g792092
is another great one.
Thank you.
Does anyone have any older ones? A scanned image from a book will do.
dchristensen...@gmail.com
On 6/30/11, Kevin Karney kar...@me.com wrote:
Hi Donald
Any of these of any use?
I
Tony
Thank you. That is exactly what I'm looking for! I'm still looking because I
want more pics like the one you sent me.
Dariusz
You have an impressive website. Do you have any photos similar to the one
Tony sent me?
Donald
On Tue, Jun 28, 2011 at 8:40 PM, Dariusz Oczki dhar...@o2.pl wrote:
I love the poem Analemma in Verse by Tad Dunne
Does anyone know where I can contact him?
The latest info that I have on him is
http://www.mail-archive.com/sundial@uni-koeln.de/msg11062.html
His email doesn't work.
Does anyone have a more recent contact info on him?
--
Cheers
Donald
0423 102
I'm putting together a presentation about the history of sundials.
I'm primarily after history pictures of people interacting with the sundial.
Do you know where I can find some?
--
Cheers
Donald
0423 102 090
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recipient
Does anyone know where I can get software for a perforated ring dial.
--
Cheers
Donald
0423 102 090
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recipient please delete the message and notify the sender. Un-authorized use
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I'm trying to find a list of cities and the standard meridian they set their
clock to.
Example
Brisbane - 150 deg east
San Fransisco - 120 deg west
Paris - 15 deg east
London - 0 deg
--
Cheers
Donald
0423 102 090
This e-mail is privileged and confidential. If you are not the
I was borne in the northern hemisphere and lived there for 22 years. I got
use to reading maps where north is on top, south is on the bottom, west is
on the left, and east is on the right. So far so good. I also got use to the
equator is south of me, the ocean is west of me, and inland is to the
Does anyone know where I can get plans for this dial?
http://www.karlrainerbirk.com/RING-SUNDIAL.html
When I try to email the website, it asks me for a password
--
Cheers
Donald
0423 102 090
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recipient please delete the
Longitude correction
I have been staring at equatorial sundials for so long that I forgot how a
horizontal one works. This is why I suggested that you can rotate the face 3
deg if you are 3 deg difference from the standard meridian.
I have since had a wake up call and learned/remembered that
How do I design a longitude correction in my sundial?
Correct me if I'm wrong
My horizontal dial is for Brisbane. The longitude is 153 deg and the
standard meridian is 150. This is a 3 deg difference.
I'll then rotate the hour lines by 3 deg to compensate
--
Cheers
Donald
0423 102 090
I'm laying out lines for a new dial
I may not have been clear. I don't intend to rotate the gnomen. The dial
will still point true north
By labeling 12:12 as noon and 13:12 as 13:00, I am rotating the hour marks.
My question is,
Is it by an even 3 deg?
--
Cheers
Donald
0423 102 090
This
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