The Physics of the
Pinewood Derby Book

The Virtual Racing CD


Select Individual Items
Axle Polish Compound

Design Package

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NOTE The Design Package is $109.95 if you choose to have the Plastic Vernier Calipers substituted for the Digital Precision Calipers. If this is your choice, type the word "plastic" into the coupon box when ordering this package.

The design package contains three items.

1. The book The Physics of the Pinewood Derby with Engineering Applications Signature?

2. The CD program Virtual Racing and Gravity Driven Car Design

3. The Digital Precision Calipers (or Plastic Vernier Calipers for $109.95 total package cost) Such calipers make the very useful measurments for designing your car in the Virtual Race Program.

Note that no free Grab Bag is provided since this design package does not contain the lubrication Speed Package which is where the Grab Bag is needed.



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