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Pyramid_Head3 comments on The Second Law of Thermodynamics, and Engines of Cognition - Less Wrong

45 Post author: Eliezer_Yudkowsky 27 February 2008 12:48AM

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Comment author: Pyramid_Head3 27 February 2008 02:51:13AM 6 points [-]

"Isn't speed the same as velocity?"

Nope, speed is a scalar, while velocity is a vector.