Description: This coming weekend muggles from around the world will be participating in the International Quidditch Association’s World Cup; but did you know that this growing sport may have a Smithsonian connection?
Description: The term “personal equation” came into use in the 19th century as scientists found that observers have inherent biases: some anticipate events, and some report events after they have occurred. Recognition of the problem led to a spate of personal equation instruments: some measured biases of this sort, and some reduced the effect of personal errors. Most of these
Description: Handwriting is a personal passion of mine, despite it having become something of a lost art. Today, when most people think of handwriting at all, it is as a greatly individual method of writing recognizable characters, regardless of the writing system, but in the past, when you could make a living as a scribe, there were highly standardized styles.