"Okay, everybody back in the outhouse!" The Professor called. With a great amount of drama he pulled a lever and returned to the starting time and place. "Here's where we began. That was fun, wasn't it? Anybody interested in seeing Roman wines, to compare and contrast?"

Some hands went up.

"Well, everybody who wants to journey on to Italy can stay, and anyone who wants to stay in Egypt can take this time to depart."

The Professor waited.

"Here we GO!"