Brief explanations of galaxies, light years, and nebulae. Gives facts about stars--their sizes, density, elements, temperature, movement, and the distances between them.
Air is everywhere. Your bedroom alone holds about seventy-five pounds of it! But since you can't see, smell, or feel air, how do you know it's there? There are some cool experiments you can do to prove it for yourself. Read and find out!
‘In this revised edition, Branley offers a clear, effective explanation of thunderstorms for younger readers. The Emberleys’ bright, well-labeled pictures crystallize the explanation. . . . A useful replacement suggestion, not only for its information but also for its calming influence on youngsters’ fears of a storm’s fury.’ —BL. Best of the Season 1985 (Science Books and Films)
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.