what the divers have noticed is that the different shocks observed in this part of the reef are exclusively female so. even better is that one of them has a metal tag there s alexi root is the cuban shock specialist had placed on her. so when had she been all this time. and more such will be necessary. for. this test which is being carried out many dozens of times as always come up with the same result there are only females since they take themselves away from the males when it s time to give birth this would suggest that
each individual area of time making sure their cars ready. what is that gentleman doing? is checking over the shocks right there. the shock specialist will make sure everything is running. reporter: on race day, how many pit stops do you want to make? a few times on the pit road. obviously if you get a flat tire there ll be two stops today. reporter: do you think you want to have about how long are each of those pit stops? because you picked the car backwards on this racetrack. 11 flat. think of all the stuff you are doing during that 12 seconds. a windshield for it to