Alter des Gases

Altar des Gases is a chapter in When the Cold Breeze Blows Away. In this chapter, Ms. Frizzle's students become teenagers, thanks to the age-changing gas that came out from gas grenades, and it turned out it was done by the Maus Freikorps.

In the Kaiserliche Mausen Palace, Prince Ernst I, the 4-year-old son of Werner Werman said that the test on an age-changing gas is a success.

Trivia

 * This chapter is a sequel to a SpongeBob SquarePants episode, "Goo Goo Gas."
 * "Alter des Gases" is translated as "age of gases" in German.