03-10-2008, 12:25 AM
Gary Wrote:The professor asked Jennifer, " Can you give me a good example of how heat expands things and cold contracts them?">>
"Well," Jennifer answered, "the days are much longer in summer.'' Excellent said the TESC professor, you get an "A"
...minus the "excellent" comment and you hit the nail on the head! Besides, everyone knows it's because of global warming.