Status
Available
Call number
Genres
Collection
Publication
Philomel (1987), Edition: Pop, 28 pages
Description
Explains how the earth's movements around the sun and the resulting movement of shadows have been used to tell time. Includes illustrations that pop up or fold out to demonstrate how sundials work.
User reviews
LibraryThing member themulhern
Totally awesome and always worth a re-read even when half the pop-ups have been destroyed. But is it absolutely correct? Spherical trigonometry would help me determine this.
Subjects
Language
Original language
English
Physical description
20 inches
ISBN
0399213740 / 9780399213748