$63.95 $56.95
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This deluxe Snap Circuits kit has over 60 snap-together components that kid... more
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$23.95
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Explore the power of the sun as you learn about alternative energy, photovo... more
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$89.95 $80.95
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Explore alternative energy sources and sustainable living through hands-on ... more
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$33.95
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This advanced hovercraft kit is designed to work on land, water, or ice! Th... more
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$14.50
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Make your own battery with this voltaic cell kit! This makes a good springb... more
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$33.95
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Kids can control this robot by creating black and white patterns on a disk.... more
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$9.95
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Build a working crystal radio that can pick up a local AM station! This kit... more
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$5.95
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Make your own DC motor with this excellent educational kit, ideal for learn... more
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