by JaniceVanCleave (Author)
Why are Popsicles softer than ice? What makes bananas turn brown? Why does the Moon seem to change shape? How do whales use sound to "see"? Figure out the answers for yourself with these totally cool activities and experiments about the wonders of astronomy, biology, chemistry, earth science, and physics.
Format: Paperback
Pages: 128
Edition: illustrated edition
Publisher: Jossey Bass
Published: 26 Oct 1999
ISBN 10: 0471252239
ISBN 13: 9780471252238