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
18th-century French literature de Sade (the Marquis de Sade) (1797); "Le Sopha- conte moral" ) ("The Sopha - a moral tale") by Claude Prosper Jolyot de Crébillon (1745), and "les Bijoux indiscrets" ("The indiscreet jewels") (1748) and "La Religieuse" ("The Nun") by Diderot (1760). The novel of feelings appeared in the second half of the 18th century, with the publication of "Julie ou la Nouvelle Héloïse" ("Julie, or the New Heloise"), in a novel in the form of letters, written by Jean-Jacques Rousseau (1761). It was modelled after the English novel "Pamela" by Samuel Richardson, which was the best-selling novel of the century,