×
Log in
Upload File
Most Popular
Art & Photos
Automotive
Business
Career
Design
Education
Hi-Tech
+ Browse for More
The top documents tagged [ptolemys model slide]
Documents
Kepler’s laws Kepler’s laws. Ancient Astronomy Ancient civilizations observed the skies Many built structures to mark astronomical events for religious
223 views
Documents
1 Giants of Science Our understanding of the Universe developed slowly over centuries. Most of the breakthroughs came through careful study of the positions
213 views
Documents
Historical Astronomy 10000BC-3000BC 10000BC –constellations, lunar cycle, discovery of planets? –calendar refinements for agriculture –counting schemes
217 views
Documents
The First Science. First observed and used by cultures like the Chinese, Egyptians, and Babylonians Used for planting crops, tracking hunting migrations
214 views