The Charles Sheffield series continues.
Raw Feed (1997): The McAndrew Chronicles, Charles Sheffield, 1983.
“Introduction” — Sheffield notes his confusion at separating the science from the pseudoscience be encountered as a teenager reading science fiction. He says no stories in this book violate current scientific theories.
”First Chronicle: Killing Vector” — Introduction of the absent-minded and brilliant physicist McAndrew and his work in kernels (charged, rotating Kerr-Newman black holes). The McAndrew name and kernels seem to link this story to the Proteus Universe of Sheffield’s. A terrorist being transported on the ship McAndrew works on is sprung by his confederates though his plan goes very awry (he’s booted out of the universe) because of his incomplete knowledge of physics. The terrorist Yifter is head of the Hallucinogenic Freedom League which kills a billion people by putting hallucinogens in many of the water supplies of the world. This seems to point to a conception date for this story of sometime in the seventies [publication in Galaxy magazine in 1978, actually]. References to bio-feedback machines regenerating lost limbs, the central technology of the Proteus stories, are also mentioned made here.
”Second Chronicle: Moment of Inertia” — McAndrew invents a balanced drive spaceship capable of traveling at 50g acceleration. The trick is not generating that much power. It’s accelerating that quickly and keeping the passengers alive. McAndrew uses a moveable disk of superdense matter to cancel out the acceleration forces with gravity (the equivalence principle of Einstein). However, during the ship’s trial voyage, the disk gets stuck so McAndrew can’t decelerate safely. The narrator of the senses (his friend and occasional lover) saves him. [No, 22 years later I no longer have any idea of what the “narrator of the senses” means. I don’t have the book in front of me.] Continue reading “The McAndrew Chronicles”