The Rise and Fall of Polywater
> Chemicals, like humans, have unique fingerprints, and instruments called spectrometers can identify the elements and molecules from a chemical fingerprint, or spectrum. Yet success hinges on the size of the sample, where bigger is better. In published papers anomalous-water believers lamented there just wasn’t enough of it, certainly not enough to identify its molecular makeup. Scientists measured what they could with the tiny amounts of anomalous water available, largely physical properties, such as boiling point, appearance, thermal expansion, and viscosity. These observations bolstered their conviction that anomalous water was real, but for every believer there were many more skeptics who loudly dismissed the results. The matter would only be settled by a definitive chemical analysis from a spectrometer sensitive enough to determine the fluid’s chemical composition and structure.