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$11.99
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Build an electric car without a battery; Explore the future now; Using an ultra capacitor, accelerate your car to race car speed;...
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$24.99
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This kit has a beautifully illustrated 40 page book plus materials to make your own microscope slides. It includes a high-powered clip-on...
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$24.99
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35 Activities •Capture a CO2 explosion •Squeeze an egg into a bottle •Grow crystals •Make candles •Freeze liquids into solids •Dissolve and...
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$24.99
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You know the letters of the alphabet. Get ready for the Alphabet of the Universe! •Split water into rocket fuel •Pop hydrogen!...
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$32.99
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40 challenges from tutorial to practically impossible Cool Circuits™ really does live up to its name. COOL! Created by Harry L. Nelson...
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$14.99
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Science Whiz Crazy Chemistry Party Activity Kit. Make science a celebration. Designed for up to 5 children. Perfect for any parent planning...
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$24.99
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Central concepts in molecular biology become child's play in this cutting edge science kit. We are in the DNA age. Discoveries in...
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$24.99
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The highly visual, step-by-step instructions enable young children to play independently. This children's classic with its touch of whimsy should be your...
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$24.99
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For ages 8 and up Includes a 48-page science book with materials Go from potato batteries to voltage piles to building electronic...
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$24.99
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Learn about global warming. Discover what energy is, how it is generated now and what choices await us in the future. Build...
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$24.99
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Thermodynamics here we come. Heat transfer is a hot topic, indeed. Explore how the use of thermometers led not only to the...
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$24.99
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4 Major Projects to Build •A spinning motor •A clicking telegraph•A light flashing generator•A real radio. Ages 8 to 80 40 page...
