[Chris] is a homebrewer – the tasty kind – and wanted a way to track the rate of specific gravity against temperature. Tracking temperature is easy, all you need is a 1-wire temperature probe hooked ...

THE clinical value of the urinary specific gravity is unchallenged by the thousands who routinely perform it as part of every urinalysis. The claim that it differentiates transudate from exudate in ...

If you are a home brewer or a winemaker, you need certain tools to be successful. One of those tools is a hydrometer. These clever devices allow you to measure how much sugar or alcohol is in a ...