Purpose. One of the main purposes of the phospholipid bilayer are to provide structure to a cell, which it does because of the natural arrangement of the hydrophobic and hydrophilic ends of the phospholipids, and with the stabilizing cholesterol and sterols.
NASCAR Driver Crashes Into Track Dryer, Creating Fiery Daytona Delay. Safety workers try to extinguish a fire from a jet dryer after being hit by Juan Pablo Montoya, driver of the #42 Target Chevrolet, under caution during the Daytona 500 on February 27, 2012 in Daytona Beach, Florida.
a couple therories.... goes back to the beginning of NASCAR. People who tried to keep track officially of the cars ans the laps run [call scorers] were at the start finish line in the inside bleachers. Lap after lap the scorers kept track of their car and had to write the time down.