Instead of "to obtain a simple understanding of the mathematics behind how an
analemmatic sundial works" I found on the mentioned website only information
concerning the construction and the use of an analemmatic sundial.
In the Excel speadsheet the formula mentioned and used for "the longest sha
Hi Judith and John,
I downloaded your spreadsheet today and gave it a test run. I found it to be
user friendly and appropriate for general use through the internet. The
operating instructions up front give the novice a good introduction. I can
see it being quite popular for school projects. It do
