$10.95
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Great for beginners! You can learn to recycle any household paper to make a... more
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$27.50
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Have fun solving mechanical puzzles while learning how things work with thi... more
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$16.95
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Learn all about volcanoes with this book and hands-on kit. Find out about ... more
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$114.95 $99.95
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This is the perfect kit for encouraging kids' natural curiosity and introdu... more
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$34.95 $32.95
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This is a complete, hands-on set for introducing your kids to space science... more
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$11.95
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With this kit you can make a battery from a potato, lemon, water, coins, or... more
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