Janice VanCleave's - Chemistry for Every Kid

Why do newspapers turn yellow?  How does bleach make colors disappear?  Why can't you mix oil and water?

Turn steel wool i nto a glutinous green blob.  Separate an egg from its shell without breaking the shell.  Make copper pennies turn green.  Have fun while you learn simple chemistry from a solution of colored water, and the behaviour of gases with the help of a soda bottle.