Theoretical Logic

A collection of Trevor Parscal's illustrated theories, some more plausible than others.

Motorcycle Engine Size Restrictions

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Theory: The only thing more dangerous than letting a 15-1/2 year old American kid ride a powerful motorcycle is to let a 14 year old Italian kid ride any motorcycle.

Vehicle Size vs. Sensation of Speed

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Theory: Small things that feel fast deliver more enjoyment at a lower cost than large things that are fast.