A fabulous collection of science projects, explorations,techniques, and ideas! Looking to wow the judges at the science fair this year? Everyone'sfavorite scien
How do honeybees find their way home? Why is Venus so hot? How can you measure the speed of the wind? What makes a sound loud or soft? Discover the awesome answ
There's plenty for you to choose from in this collection of forty terrific science project ideas from real kids, chosen by well-known children's science writer
How is your forearm like a lever? * What makes it easy to pull a flag up a flagpole? * How can a windmill help to do work? Janice VanCleave's Machines includes
The perfect science fair idea books . Spectacular Science ProjectsJanice Vancleave's Electricity * How do you make a battery out of a lemon? * Can a magnet prod