MGP Cycling | The Simpsons - Perpetual Motion Machine #shorts @MGPCycling | Uploaded June 2015 | Updated October 2024, 1 hour ago.
Marge: I'm worried about the kids Homie. Lisa's becoming very obsessive. This morning I caught her trying to dissect her own raincoat.

Homer: Pfft, I know. And this perpetual motion machine she made today is a joke. It just keeps going faster and faster!

Marge: And Bart isn't doing very well either. He needs boundaries and structure. There's something about flying a kite at night that's so unwholesome.

Bart: Hello Mother Dear.

Marge: Ooooh, that's it, we have to get them back to school

Homer: I'm with you Marge. Lisa get in here!

Lisa: Hehehe

Homer: In this house we obey the laws of thermodynamics!

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Love this episode :D