|Do you want to learn more about the world around you?|
Learn about the Sun's ever-changing surface and the tools scientists use to predict solar storms in these videos and quizzes. Think you'd like to be a scientist yourself? Then check out the Meet the Experts page to see how these scientists got their start.
What animals sleep in the day and prowl at night? Who is the fastest land mammal? Discover this and other interesting animal facts in World Book Kids. (If you're at home, you'll need your school's INFOhio username/password. If you don't already know it, find it on INFOhio's Get Password page.)