$69.95 $59.95
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Put together this hydrogen fuel cell car experiment kit to see for yourself... more
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$30.95
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Discover how six simple machines work as you construct a bicycle, egg-beate... more
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$25.00 $22.95
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This kit is designed for kids to investigate magnets and magnetism through ... more
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$32.95
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Make a working internal combustion engine with this educational science kit... more
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$49.95 $45.95
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This exciting Physics Workshop kit comes with all the parts to build 36 phy... more
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$37.95 $34.95
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Build and race a remote-controlled car from the ground up! Learn about gear... more
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$89.95
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Intermediate Level - Ages 10 & up.
This intermediate-level robot applies b... more
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$32.95
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Learn about rockets and flight! This complete kit includes a full-size almo... more
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