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.” […]
Kansas marks the second appearance of Goodyear’s “Multi-Zone Tread Tire”, which was first used at Atlanta Motor Speedway over Labor Day weekend. Stop for a moment to appreciate the challenge Goodyear has to face each […]
Dover is a fascinating track – twenty-four degrees of banking, but only a mile in length. A student approached me with a question: Higher-banked tracks generate higher centripetal forces – so why doesn’t the track […]
Sigh. So instead of talking about a couple great races this week, we’re focusing on restarts. Again. Everyone, from pundits to drivers, is questioning NASCAR’s decisions to not call penalties on the critical restarts of […]
An overhead camera rope snapped and fell onto the track during the Coca Cola 600 Sunday evening. FOX Sports released the following statement: “Everyone at FOX Sports is relieved and thankful to know that the […]
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. […]
We’d been hearing rumors of penalties stemming from Kansas and everyone expected them to be announced Tuesday. Since penalties usually have some scientific component, I was sort of hoping for some new material. Tuesday came and went. Nothing. Wednesday, all heck broke loose as penalties were announced for the No 20 JGR car (engine issues) and the No 98 ThorSport truck.
The more interesting — and less discussed — penalty is the ThorSport/Johnny Sauter one. (It was a tough week for Wisconsin drivers). The team was docked 25 points, which is pretty huge for the Truck Series and the crew chief fined $10,000. (I realize that seems small when compared to the Sprint Cup Series penalties, but the Truck Series has correspondingly lower purses and salaries.) […]
Why Turning Fast is Hard If Isaac Newton had been a racing fan (which I’m sure Sir Isaac would have been if had cars been invented in the 1600’s), he might have stated one of […]
Martinsville is my favorite track and it has absolutely nothing to do with the hot dogs. It’s a short, flat track out in the middle of nowhere. It doesn’t have the high speeds and pack […]
I got a call out of the blue in the office yesterday. A biomedical physicist/radiation oncologist from UC-Irvine who had just gone to his first NASCAR race at Auto Club Speedway had a question about my book, The Physics of NASCAR (which, by the way, you don’t have to be a physicist to read. In fact, it’s probably better if you’re not.) […]
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