Column chart showing the percentage of each race taken up by cautions
Race Reports

Talladega 2020-31 Race Report

Talladega 2020-31 was a race of attrition and mistakes, which is reflected in the large number of cautions and cars that didn’t finish the race or finished laps down. A caution on lap 1 is […]

Race Reports

Talladega Race Report

A battle on the last lap always makes a race better. And we didn’t lose anything having had to skip qualifying. So how did our drivers do? Here’s the Talladega Race Report. Cautions The Caution-O-Gram […]

Building Cars

Safety vs. Speed: 2017 Changes to the Chassis

The Evolution of the Stock Car ADDITION: If you are more comfortable with Portuguese, check out this translation by Artur Weber and Adelina Domingos – and thanks to them for being interested enough in my […]

Statistics
Concussion

NASCAR Concussions II: A Screening Test to Avoid Relying Entirely on the Driver

I was lucky enough to speak with Dr. Mark Lovell, an innovator in neurocognitive testing inbetween talks at a conference he was attending. Dr. Lovell came to my attention as the developer of the ImPACT (Immediate Post-Concussion Assessment Testing) test, which was one of the tools used to evaluate Dale Earnhardt, Jr.’s concussion. […]