By Lois Alter Mark
February 12, 2000 at 05:00 AM EST

With eye-bugging graphics, animated movies, and tons of fascinating facts, this science and technology site dazzles the senses (which you can also learn about here). Whether your kids need a homework answer, want to try an experiment, or wish to earn prizes, they’ll eagerly turn to this super site from online educational company It’s got making learning fun down to a science.