“Though it's harder to justify the use of a cadaver for practicing nose jobs than it is for practicing coronary bypasses, it is justifiable nonetheless. Cosmetic surgery exists, for better or for worse, and it's important, for the sake of those who undergo it, that the surgeons who do it are able to do it well.”

American author of popular science and humor

Mary Roach is an American author of popular science and humor. She is known for writing bestselling books that turn science into accessible, often playful nonfiction. 138 quotes on the site. Her books include Stiff, Spook, Bonk, Packing for Mars, Gulp, Grunt, Fuzz, and Replaceable You, all New York Times bestsellers. Her work often explores unusual corners of science, from human cadavers and the afterlife to sex, space, digestion, war, nature, and anatomy.