Glass harmonica by rubbing glass or crystal goblets or bowls. The alternate instrument consisting of a set of wine glasses (usually tuned with water) is generally known in English as "musical glasses" or the "glass harp". When Benjamin Franklin invented his mechanical version of the instrument in 1761, he called it the armonica, based on the Italian word "armonia", which means "harmony". The unrelated free-reed wind instrument aeolina, today called the "harmonica", was not invented until 1821, sixty years later. The word "hydrodaktulopsychicharmonica" is also recorded, composed of Greek roots to mean something like "harmonica to produce music for the soul by
Paris in the 18th century 18th century were both always short of cash. While the nobles tended to dress in rich and elaborate costumes and bright colors, the bourgeois wore rich fabrics but dark and sober colors. The bourgeois played a very active role in each neighborhood; they were the leaders of the religious "confréries" which organized charitable and religious activities for each profession, managed the finances of the parish churches, and ran the corporations which governed each profession in Paris. Some professions were able to advance up the professional and social scale. At the beginning of the 18th century, doctors were members of the