If you want to be a good writer, internalize the good writers; absorb them; integrate with their souls; embrace their minds; mingle with their life stories; in short, merge with them, lose yourself in them!
How, then, does the written word work? What part of a reader absorbs it - or should that be a double question: what part of a reader absorbs what part of a text? I think that underneath, or alongside, a reader's conscious response to a text, whatever is needy in him is taking in whatever the text offers to assuage that need.
…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.