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What Makes a Car Move? |
$225.00 |
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$225.00 |
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Where Does Food Go? |
$225.00 |
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$225.00 |
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Do Flowers Need Rain to Grow? |
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$225.00 |
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Can we Design & Build a Game? |
$225.00 |
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$225.00 |
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How do Electric Motors Work? |
$225.00 |
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$225.00 |
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What is Heredity? |
$595.00 |
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$595.00 |
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What is a Ball Made of? |
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$225.00 |
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Will it Roll? |
$595.00 |
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$595.00 |
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