ere listed are the sources used to write the "Labnotes" column "Restless Spirits."
"Genes, Family Size Linked to Homosexuality", http://dsc.discovery.com/news/afp/20041011/gay.html
Wikipedia, The Free Encyclopedia: "Robert Boyle," "Tokugawa Yoshinobu," "Ghost," "Sound"
Encyclopedia Britannica 2004 Ultimate Reference DVD: "Ghost"
Louis Ginzberg, "The Legends of the Jews," Gutenberg Etext 2881
Shermer, Michael: "The Borderlands of Science," Oxford University Press, 2001
Wil McCarthy is a rocket guidance engineer, robot designer, nanotechnologist, science-fiction author and occasional aquanaut. He has contributed to three interplanetary spacecraft, five communication and weather satellites, a line of landmine-clearing robots and some other "really cool stuff" he can't tell us about. His short writings have graced the pages of Analog, Asimov's, Wired, Nature and other major publications, and his book-length works include the New York Times notable Bloom, Amazon "Best of Y2K" The Collapsium and most recently Lost in Transmission. His acclaimed nonfiction book, Hacking Matter, is now available in paperback.