The Road to Peace « Where is Jon?

“In quantum mechanics, though,” and he waved at the big red physics book on its leather chair, “you see that at the most basic level, within particles, you can tell where an electron is, or you can tell how fast it's going, but not both. ... Ehud worked at a hotel down by the beach, a sleazy by-the-hour place where he could study physics behind the reception desk. His most common clients were East European prostitutes and Hasidic Jewsâ€"“Because they're not getting anything ...