Full AspenCat Catalog

Provides answers to such questions about the weather as "What makes the weather?", "Does air have weight?", "How big are hailstones?", and "What is El Niño?"

Provides answers to such questions about various species of whales and dolphins as "Do all whales have teeth?", "How long do most whales live?", "Why do dolphins whistle?", and "Can dolphins save humans?"

Questions and answers present information about spiders, arranged in the categories "Amazing Creatures," "Web Spinners," "Spiders that Hunt," and "Living with Spiders."

Provides answers to commonly asked questions about space exploration, including "Which was the first living being in space?" and "Do you grow taller or shorter in space?"