Climate Change

Why Use LED Lights at Martinsville?

Since Martinsville announced this week they will install a LED lighting system, I thought it would be fun to take a look at LED lights and why Martinsville chose them over traditional lighting. Martinsville will be the first major motorsports facility to install a LED system. Illumenating Tracks Lighting racetracks is […]

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Racing without Friction

Daytona is an enormous, sweeping track. Two-and-a-half miles, 31-degree banking and corner radii of a thousand feet. The infield by itself is 180 acres. If you’ve ever been there (or Talladega), it really does take your breath away when you first enter. Now, bigger tracks (or rather, tracks with bigger turns) automatically […]

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Cooling Fuel: Safety or Performance Issue?

Temperatures at the Dover race were unseasonably high. Kurt Busch’s Stewart-Haas 41 team was told by NASCAR officials to remove “heat shields” from their fuel cans. The cans (shown at right) have an 11-gallon capacity. Not shown in the pictures is a tube that connects the nozzle at the top with the […]

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Whose Fault Is It? Tires or Track?

There were 15 cautions last week at Kansas Speedway and at least 15 drivers complaining that driving on the repaved track surface was like driving on ‘razor blades’.  “The worst racetrack I’ve ever driven on.” said race winner Kevin Harvick. Normally when you have a lot of cautions, the drivers’ […]

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Air Titan: It Sucks and Blows

Water is critical to the existence of human life. Why do you think we spend so much time looking for it on other planets?

It is, however, less than desirable on a racetrack. Water gets between the tires and the track, which decreases friction. Decreased friction means lower speeds and higher probability of crashing.

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