Trivia / The Simpsons S10E22 "They Saved Lisa's Brain"

• Accidentally-Correct Writing: While the writers may have known that a torus is one of the contenders for the shape of the universe (which has gained more support in the meantime), Homer certainly didn't know that when he told Stephen Hawking about his theory of a doughnut-shaped universe.
• First Appearance: This episode features the first "official" appearance of Lindsey Naegle, who started out as the "Generic Female TV Executive" in season 8's "The Itchy & Scratchy & Poochie Show" and season 9's "Girly Edition".

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