Neuronal signaling. To support the general function of the nervous system, neurons have evolved unique capabilities for intracellular signaling (communication within the cell) and intercellular signaling (communication between cells).
Because of this, gyroscopes are useful for measuring or maintaining orientation. Invention History. The gyroscope was invented in 1852 by the French experimental physicist Leon Foucault (1819-1868) as part of a two-pronged investigation of the rotation of the earth.
The 'Phonautograph' was the first machine or device that was able  to record sound waves passing through the air. It was invented by  Edouard-Loon Scott de Martinville in 18 â¦ 57.Years later, Thomas Alva  Edison perfected the sound recording technology in 1878, with his  Phonograph, although it was difficult to produce in mass. Choosing and Recording Demo Songs If your band is in the process of recording a demo, then this is certainly a very exciting time. 2  All of the hard work and perseverance that you have put into writing and refiâ¦. 3  Flat Screen TVs: LED and LCD There's a common misunderstanding when it comes to LED and LCD TVs.