Problem
You have two identical glasses, one is filled almost completely with wine, and the other filled to the exact same level with water. If you take a tablespoon of water and add it to the wine, and after that take a tablespoon from the wineglass and add it to the waterglass, which glass has been “contaminated” more? (More wine in the water or water in wine?)
Email answers to me. (Thanks Dave for the problem)