PREPARE TO LAUGH AND LEARN Scientific answers to mysteries kids really want to know. Sure a lot of kids want to grow up to be astronauts, but according to scien
Why is snot green? Do rabbits fart? What is space made of? Where does all the water go at low tide? Can animals talk? What are scabs for? Will computers ever be
How loud can your average middle-grader burp? Parents, librarians, and innocent bystanders are about to find out. This follow-up to the equally alluring WHY IS
Sure a lot of kids want to grow up to be astronauts, but according to scientist Glenn Murphy, even MORE kids want to know what happens to astronaut farts. (Shor
What is a black hole? How do we know that stars and galaxies are billions of years old? What is the difference between stars and planets? Glenn Murphy, author o