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    What People Are Saying

    Great teaching tool
  • Bonnie
  • 03/31/2016
  • This kit is a great way to teach kids how an engine works. They get to see how it is put together and how it works.
  • Ashlee
  • 03/26/2016
  • This item is awesome, he loved putting it together, it was a joy to see his mind at work and loving to see how an engine works
    very good!
  • Trudy Mullin
  • 08/23/2013
  • This motor was very fast and easy to assemble. We did have to do a little "de-burring" which I thought is more realistic. It works well, and does what it says. It is smaller than we thought, but that makes for a nice display when it's done.

    reward points

    Smithsonian Motorworks Engine Kit

    Ages 8+

    Item# MC-ENGINE

    $39.95 in_stock

    In Stock

    Get it as soon as Tomorrow. Order within 3 hours and 11 minutes and choose Next Day Shipping.
    Product Overview
    Make a working internal combustion engine with this educational science kit.

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    • Product Details

      Smithsonian Motorworks Engine Kit

      Make a working internal combustion engine with this educational science kit! You will learn hands-on how a four cylinder, four-stroke gasoline engine works as you assemble this unique see-through working model. A small electric motor rotates the crankshaft so you can see everything work. This is a fascinating way to learn the basics of how a typical car engine runs! Motor color may vary. Includes a color poster with assembly instructions. You provide two AA batteries.

      • Crankshaft turns with a small electric motor
      • Pistons go up and down in sequence
      • Camshaft turns
      • Valves open and close in sequence
      • Sparkplugs light up and "fire" in sequence
      • Fan rotates

      WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.

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