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Items 19 - 24 of 24 total

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  1. Air-Stream Machines Science Kit
  2. Physics & Forces Science Kit
  3. Remote Control Machines DLX Construction Science Kit
  4. Solar Boat Building Science Kit
  5. Solar Car Building Science Kit
  6. Gyrobot Robot Building Gyroscopes Science Kit
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Items 19 - 24 of 24 total

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