Solar System Scale: Weigh Yourself on Planets Where Gravity Isn't So…

If you're feeling guilty about that fifth slice of pie you had after dinner, you might want to consider avoiding scales until you can weigh yourself on this educational aide. It's designed to teach kids facts about the solar system, but more importantly, the varying effects of gravity on each planet. » 8/30/12 2:40pm 8/30/12 2:40pm