Have you ever climbed into a hot car in summer? The temperature can be stifling. On a 70-degree day, within an hour, a parked car can reach temperatures approaching 113 degrees. On an 80-degree day, if left in the sun, the temperature inside a car can reach anywhere from 130 to 172 degrees. An egg white will cook at 149 degrees. The egg yolk at 158 degrees. One way to keep the temperature from reaching