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In 1922 the magazine Science and Invention had an article on a new, silent, take on the perfume organ. [3] Instead of attempting harmony of music and scent, the keys on the keyboard of the Science and Invention version played only notes of perfume. There does not appear to be any evidence that this particular smell organ was ever constructed. [4]
The olfactory system, is the sensory system used for the sense of smell (olfaction). Olfaction is one of the special senses directly associated with specific organs. Most mammals and reptiles have a main olfactory system and an accessory olfactory system. The main olfactory system detects airborne substances, while the accessory system senses ...
Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be performed. There are symbols to communicate information about many musical elements, including pitch, duration, dynamics, or articulation of musical notes; tempo, metre, form (e.g., whether sections are repeated), and details about specific playing techniques (e.g., which ...
Sheet music can be used as a record of, a guide to, or a means to perform, a song or piece of music. Sheet music enables instrumental performers who are able to read music notation (a pianist, orchestral instrument players, a jazz band, etc.) or singers to perform a song or piece. Music students use sheet music to learn about different styles ...
Painted turtles use this organ to use their sense of smell underwater. [28] Sagittal section of the vomeronasal organ of garter snake. Garter snakes – In addition to the main olfactory system, garter snakes have the vomeronasal organ. The vomeronasal organ plays an important role with its sensitivity toward chemicals that are related to ...
(Such key signatures are used for so-called theoretical keys which are almost never encountered outside music-theoretical exercises.) [b] Keys with 6 flats and 6 sharps, [c] with 7 flats and 5 sharps [d] and with 5 flats and 7 sharps [e] are enharmonic to one another. Composers will, in most (though not all) cases, choose only one key from each ...
The Lady and the Unicorn, a Flemish tapestry depicting the sense of smell, 1484–1500. Musée national du Moyen Âge, Paris.. Early scientific study of the sense of smell includes the extensive doctoral dissertation of Eleanor Gamble, published in 1898, which compared olfactory to other stimulus modalities, and implied that smell had a lower intensity discrimination.
Deuteration changes the heats of adsorption and the boiling and freezing points of molecules (boiling points: 100.0 °C for H 2 O vs. 101.42 °C for D 2 O; melting points: 0.0 °C for H 2 O, 3.82 °C for D 2 O), pKa (i.e., dissociation constant: 9.71x10 −15 for H 2 O vs. 1.95x10 −15 for D 2 O, cf. heavy water) and the strength of hydrogen ...