Adi was once again impressed with the planets that had really looooong lasting seasons. Oh Neptune. How lucky or unlucky thou were! Just imagine 70 years of winter. That would be heaven! Hey, a Puffer can dream, right?

As for that next question, Adi was about to say "21" is what they had in common but too late! Professor Airey dismissed that as a response. Ah well. Adi continued to make some notes while he gave some thought to his answer. Truth was, he didn't have the slightest clue of what the answer was. How about an educated guess? Hand in the air, the Puffer said, "The sun's position shifts to a particular spot, maybe?''