More than 100 track representatives usually attend the conference, which is designed to share information about how to maintain track surfaces in the best way for minimizing injuries to racers. (agcouncil.com)
The different track surfaces really add to the challenge as you'll need to adapt your driving style to negotiate these surfaces which offer differing levels of grip. (teamvvv.com)
The method, which detects DNA from skin cells, hair, and other cells released into the environment, has already been used to track surface organisms like invasive fish and snakes. (sciencemag.org)