Leonard McCoy is confronted with the unusual silicon-based Horta alien in "The Devil in the Dark" (1967), saying, "I'm a doctor, not a bricklayer." The line was used in "Terra Nova". Kelley himself parodied the phrase for a "Trivial Pursuit" commercial, in which the question is asked "How many chambers does a human heart have?" Kelley appears on screen and replies "How should I know? I'm an actor, not a doctor!". Leonard McCoy Dr. Leonard H. "Bones" McCoy is a character in the American science fiction franchise "Star Trek". First portrayed by DeForest Kelley in the , McCoy also appears in the
The Physics of Star Trek The Physics of Star Trek The Physics of Star Trek is a 1995 non-fiction book by the theoretical physicist Lawrence M. Krauss. It is the third book by Krauss, who later wrote a followup titled "Beyond Star Trek" in 1997. Krauss discusses the physics involved in various concepts and objects described in the "Star Trek" universe. He investigates the possibility of such things as inertial dampers and warp drive, and whether physics as we know it would allow such inventions. He also discusses time travel, light speed, pure energy beings, wormholes, teleportation, and other concepts that are staples of the