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.
When was Thermos invented? The Scottish chemist and physicist James Dewar invented the first vacuum flask commonly known as thermos in 1892. In 1904, a German company Thermos GmbH was formed and the first vacuum flasks for commercial use were made.