On Mon, Apr 05, 2021 at 11:15:56AM -, h.sondereg...@gmx.net wrote:
> Dear Dialists,
>
> I think the ‚classical‘ analemmatic dial on (school) playgrounds etc.
> can show many interesting astronomical (calendrical) aspects – even
> more than pure time reading by an active person. This can be d
In message
Bill Gottesman wrote:
> There is a much more detailed image of the mutli-purpose dial if you "look
> inside" the book sample at
> https://www.amazon.com/Time-Flies-Really-stands-still/dp/1977072658.
>
> This would not function as a common horizontal sundial (except at the n
I should add, it would be an extremely confusing way to teach sundials, and
I would not recommend this dial from a teaching standpoint.
-Bill
On Sat, Apr 3, 2021 at 3:13 PM Bill Gottesman
wrote:
> There is a much more detailed image of the mutli-purpose dial if you "look
> inside" the book sampl
There is a much more detailed image of the mutli-purpose dial if you "look
inside" the book sample at
https://www.amazon.com/Time-Flies-Really-stands-still/dp/1977072658.
This would not function as a common horizontal sundial (except at the north
or south pole). If it were properly tilted and ori
d.netzb...@t-online.de
E-Post: siegfried.netzb...@e-post.de
Skype: siegfried75233
www.ferienhaus-frieseneck.de <http://www.ferienhaus-frieseneck.de>
-Original-Nachricht-
Betreff: Re: Is this an educational sundial, or a 'NON-dial'?
Datum: 2021-04-0
0151 53083636 / 0160 1531634
> E-Mail: siegfried.netzb...@t-online.de
> E-Post: siegfried.netzb...@e-post.de
> Skype: siegfried75233
> www.ferienhaus-frieseneck.de
>
>
>
>
>
>
>
> -Original-Nachricht-
> Betreff: Re: Is this an educational sundi
9
Mob: 0151 53083636 / 0160 1531634
E-Mail: siegfried.netzb...@t-online.de
E-Post: siegfried.netzb...@e-post.de
Skype: siegfried75233<http://www.ferienhaus-frieseneck.de>
-Original-Nachricht-----
Betreff: Re: Is this an educational sundial, or a 'NON-dial'?
Datum:
plane
> and relate it to the sky and the sun let alone explain it to a kid. It’s
> somewhere between magic and a trick pool shot.
>
>
>
> Jack Aubert
>
>
>
>
>
> *From:* sundial *On Behalf Of *R. Hooijenga
> *Sent:* Saturday, April 3, 2021 3:47 PM
> *To:* su
. Hooijenga wrote:
>>
>> For this kind of instrument, I personally like to use the term 'Undial'.
>>
>> So far, it didn't catch on, however - pity! 😊
>>
>>
>>
>> Good Easter,
>>
>> Rudolf Hooijenga 52 30 N 4 40 E
>>
>
>>
>> Rudolf Hooijenga 52 30 N 4 40 E
>>
>>
>>
>> -----Oorspronkelijk bericht-
>>
>> Van: sundial Namens Linda Reid
>>
>> Verzonden: zaterdag 3 april 2021 20:04
>>
>> Aan: sundial@uni-koeln.de
>>
>> Onderwerp:
catch on, however - pity! 😊
>
>
>
> Good Easter,
>
> Rudolf Hooijenga 52 30 N 4 40 E
>
>
>
> -Oorspronkelijk bericht-
>
> Van: sundial Namens Linda Reid
>
> Verzonden: zaterdag 3 april 2021 20:04
>
> Aan: sundial@uni-koeln.de
>
> On
f Hooijenga 52 30 N 4 40 E
>
>
>
> -Oorspronkelijk bericht-
>
> Van: sundial Namens Linda Reid
>
> Verzonden: zaterdag 3 april 2021 20:04
>
> Aan: sundial@uni-koeln.de
>
> Onderwerp: Is this an edu
😊
Good Easter,
Rudolf Hooijenga 52 30 N 4 40 E
-Oorspronkelijk bericht-
Van: sundial <mailto:sundial-boun...@uni-koeln.de>> Namens Linda Reid
Verzonden: zaterdag 3 april 2021 20:04
Aan: sundial@uni-koeln.de <mailto:sundial@uni-koeln.de>
Onderwerp: Is this an educational sundi
: Saturday, April 3, 2021 3:47 PM
To: sundial@uni-koeln.de
Subject: RE: Is this an educational sundial, or a 'NON-dial'?
For this kind of instrument, I personally like to use the term 'Undial'.
So far, it didn't catch on, however - pity! 😊
Good Easter,
Rudolf
Linda Reid
Verzonden: zaterdag 3 april 2021 20:04
Aan: sundial@uni-koeln.de <mailto:sundial@uni-koeln.de>
Onderwerp: Is this an educational sundial, or a 'NON-dial'?
[...] but looking at the illustration on the front cover, it seems to be a
'NON-dial'!
--
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Hi Linda,
This book is not a good place to start! Th
Has any member of the List ever come across this book - and (if so),
could you seriously recommend it as an educational item for schools?
The title of it is "Time Flies - Really? Prove it!", from the author
Brian Macfarlane. The ISBN number is 978-1977085498, which contains
about 160 pages and i
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