You might have noticed the word Indole in discussions about jasmine, lilies and other white flowers, with either good or bad connotation. Sometimes it is even used as a euphemism for an unpleasant odor. But not many of you have come across pure indole in real life. It comes in a form of a gray powder. Let's find out what indolе is. In the book The Perfect Scent: A Year Inside the Perfu...