The Abbreviated Adventures of Mogey & Smush Volume 620

On a cool spring day, Mogey and Smush stood in front of the newly completed Jim "Jiminy-Jim-Jim" Jaroo Memorial Geodesic Dome, munching on corn dogs as they admired the craftsmanship.

"Say, what's the difference between concrete and cement, anyway?" Mogey asked.

"Cement is an ingredient in concrete," Smush replied knowledgeably. "So you would say that dome is made from concrete, not cement."

"Sort of like how all rectangles are circles, but not all circles are squares?"

"Not even slightly."

"Ah," Mogey said. "Good corn dogs though, eh?"