She was dry. She was lying on something soft. She was wrapped in quilts. There was a star of light drifting above her, and a smell like a herb garden. Taggle was a long warmth stretched out at one side, his chin in her hand, his tail curled over her neck. She thought they might be in heaven.Taggle farted.Plain Kate coughed and sneezed. And then she really was awake.
…he was doing a breath hydrogen test. If you know the amount of hydrogen someone is exhaling orally, it's a simple matter to extrapolate the amount they're exhaling rectally. This is because a fixed percentage of hydrogen produced in the colon is absorbed into the blood and, and when it reaches the lungs, exhaled. The breath hydrogen test has given flatus researchers a simple, consistent measure of gas production that does not require the subject to fart into a balloon.