A sundial is a timing device entirely driven by solar power and has
an automatic and precise reset after powerfailure....... ;-)
At 20:26 14-1-2018, Willy Leenders wrote:
When I talk about sundials, I get the question: "What utility can
sundials have today?"
In order to be able to give an answer as diverse as possible, I
would like to receive your answer to this question
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>http://www.wijzerweb.be
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Th. Taudin Chabot, . tcha...@dds.nl
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