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.
Tracy Sloan was in Tampa on Monday when an aggressive driver stayed close behind her vehicle - so she grabbed her cellphone to record. He drove past and flipped her off before cutting in front of her. But he lost control, veered off the road and hit a pole - as Sloan laughed. The driver, Jeffrey White, fled the scene but Sloan turned the video over to authorities who were able to identify and arrest him on Wednesday.