Full AspenCat Catalog

Answers such questions about the Earth as is the world round, can people tell if an earthquake is coming, where do rivers begin, how often does it rain in a rain forest, and which is the coldest place in the world.

Addresses such questions about animals as why camels have humps, how bats see in the dark, and why birds have feathers.

In a question and answer format addresses questions about the oceans and marine life.