Improve the Speed of Your Pinewood Derby: Using a RobotBASIC Timer

by John Blankenship

There are many books and webpages that suggest ways of increasing the speed of a Pinewood Derby. But, how do you know which techniques really work or when your continuing efforts have become unproductive? For example, nearly everyone knows that polishing the axels can improve your car's speed, but how can you determine if additional polishing will be beneficial? After a little thought, the answer should be obvious. You can't really evaluate the effectiveness...

• Format: Paperback
• Language: English
• ISBN: 1500248061
• ISBN13: 9781500248062
• Release Date: June 2014
• Publisher: Createspace Independent Publishing Platform
• Length: 38 Pages
• Weight: 0.21 lbs.
• Dimensions: 0.1" x 8.0" x 10.0"