Calendar: Humanity's Epic Struggle to Determine a True and Accurate Year by David Ewing Duncan, David Ewing Duncan
Calendar: Humanity's Epic Struggle to Determine a True and Accurate Year
—
David Ewing Duncan, David Ewing Duncan
Add cover

Calendar: Humanity's Epic Struggle to Determine a True and Accurate Year

David Ewing Duncan, David Ewing Duncan

missing page info Add in missing page information • first pub 1998 (editions)

challenging informative reflective slow-paced
Powered by AI (Beta)
Loading...

Description

The adventure spans the world from Stonehenge to astronomically aligned pyramids at Giza, from Mayan observatories at Chichen Itza to the atomic clock in Washington, the world's official timekeeper since the 1960s. We visit cultures from Vedic Ind...

Read more

Community Reviews

Loading...

Content Warnings

Loading...