|Rocks and Minerals: The Hard Facts VHS
Travel with a geologist, showing how rocks are formed.
|3 - 5||VHS||$29.95|
|Rocks and Minerals: The Hard Facts DVD
Meet the hundreds, even thousands, of fascinating organisms that can be found in a single drop of pond water.
|3 - 8||DVD||$29.95|
|Discover Magazine: Living Fossils VHS
Can you imagine not changing for 250 million years?
|6 - 12||VHS||$49.95|
|Basics of Geology: All About Rocks and Minerals DVD
||9 - 12||DVD||$59.00|
|Discover Magazine: Mummies DVD
Watch archaeologists in Chile unravel the mystery of the ancient Chinchuorro’s black mummy, older than an Egyptian mummy.
|6 - 12||DVD||$49.95|
|Basics of Geology: Formations of Continents and Mountains VHS
Offers an introduction to geology, followed by theory of plate tectonics.