- Contents include:
 | Glossary |
 | Sun-time versus clock-time |
 | How to correct for latitude |
 | Time zones |
 | Placing the sundial correctly |
 | Finding true north |
 | Latitude locator map of U.S. |
 | Horizontal sundials |
 | Vertical sundials |
 | Equatorial sundials |
|
- REVIEW
- From
Planaterian,
December, 1999.
- by
April Whitt, Fernbank Science Center, Atlanta, Georgia, USA.
-
- A
paper-bound book of sundials to cut out and assemble - what could be a
better offering in your planetarium or museum shop?
This book provides three types of dials: horizontal, vertical, and
equatorial, across nine different latitudes from 26 to 48 degrees north. And
that’s the only short-coming I can see - these aren’t printed for
southern hemisphere users.
-
- The
volume begins with a bit of the history of time-keeping, describes sun-time
vs. clock-time, provides a glossary of terms and a list of items needed to
complete your paper sundial, and gives directions for longitude correction
and orienting each of the types of dials. The cut-and-paste sundials are
printed on heavy stock, labeled with their latitudes. The directions are
easy to follow and the explanations are clear.
-
- I
am recommending Sunclocks as an excellent resource for teachers, summer camp
leaders, science clubs and the occasional Y2K worrier.
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