How the Snake Lost Its Legs the butterfly, the snake, and the cheetah. Each consists of three to eight sections named in the style of Rudyard Kipling's "Just So Stories", with titles like "How the butterfly got its spots" or "How the snake elongated its body", though a couple of sections use "Why?" rather than "How?", as in "Why the fly twirls his penis" (it rotates during embryonic development under the control of different genes). In these chapters, Held explains the mechanics of evolutionary developmental biology, complete with accounts of what genes such as hox, hedgehog, and engrailed do to shape bodies. The third part is
Dr. Bloodmoney, or How We Got Along After the Bomb Dr. Bloodmoney, or How We Got Along After the Bomb Dr. Bloodmoney, or How We Got Along After the Bomb is a 1965 science fiction novel by American writer Philip K. Dick. It was nominated for the Nebula Award for Best Novel in 1965. Dick wrote the novel in 1963 with working titles In Earth's Diurnal Course and A Terran Odyssey. Ace editor Donald Wollheim however suggested the final title which references the film "Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb" (1964). "Dr. Bloodmoney" is set in a post-apocalyptic future. In 1972, before the