$24.95 from Edmund Scientifics - Explore scientific principles with a series of fun & engaging experiments that were designed by Harvard graduates. Each kit includes materials & instructions for performing experiments based on the kits three themes.

$19.99 from Brain Builders - Make some of the strangest, most anomalous slime you've ever encountered! Weird slime that changes color with the heat of your hands. Magnetic slime that slithers towards magnets. Even slime that glows eerily in the dark.

$19.95 from Edmund Scientifics - An ideal aeronautical science fair project for school class, family or club. Balloons are easy to assemble and repair if damaged. Includes ten pre-cut panels of #1 grade tissue paper and a 16 gauge wire for the bottom ring.

$12.95 from DiscoverThis.com - Uncover 50 creative, unusual, hands-on activities inspired by children and teachers throughout the country. This 128-page book is full of science fair ideas. Includes a Tornado Tube connector attached to each book.

$9.95 from Edmund Scientifics - A marriage of magic and science! Truly out of this world, the Mystery UFO will mystify your friends and family. Hovering above you, its silent operation and continuous floating is eerily amazing. Includes instructions.

$17.95 from DiscoverThis.com - Become an after-dinner science magician! Uncover the iron in your food, stretch bananas, bend spoons and mix up a batch of quicksand gravy.

$18.95 from DiscoverThis.com - Power up your land speed challenger! This sleek 2 foot long land speed challenger will take your breath away as it roars off. It's a real rocket on wheels, powered by our patented baking soda and vinegar fueling system.

$19.95 from Edmund Scientifics - One dozen dynamic experiments lead children through the construction of a balloon-jet, experimentation with parachutes, creation of the ultimate paper airplanes and more.

$15.95 from Edmund Scientifics - An ideal starter kit for exploring rocketry. With an easy to read instruction book and dozens of fun kit components, you'll learn about gravity, weightlessness, centrifugal force, thrust, Newton's Laws of Motion, and more.

$19.99 from DiscoverThis.com - This lab set is a wonderful workbench that is packed with 5 light experiments. Young investigators will find an illuminating collection of 5 amazing experiments to while away the hours.