NASCAR fans have heard for years about the effects of drafting
on high-speed racetracks and how certain drivers, such as the late
Dale Earnhardt, were so good in the draft because, it was said,
they could "see the air."
Now, as NASCAR Nextel Cup racing returns to ESPN with Sunday's
Allstate 400 at the Brickyard, a technical innovation developed by
ESPN and SportVision will allow NASCAR fans to see the air.
Beginning with the telecast from the Indianapolis Motor
Speedway, ESPN ...