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1640s (earlier statical, 1560s), "pertaining to the science of weight and its mechanical effects," from Modern Latin statica, from Greek statikos "causing to stand, skilled in weighing," from stem of histanai "to make to stand, set; to place in the balance, weigh," from PIE root *sta- "stand" (see stet). The sense of "having to do with bodies at rest or with forces that balance each other" is first recorded 1802. Applied to frictional electricity from 1839.
"random radio noise," 1912, from static (adj.). Figurative sense of "aggravation, criticism" is attested from 1926.
Noun Distortion or interruption of a broadcast signal, such as crackling or noise in a receiver or specks on a television screen, often produced when background electromagnetic radiation in the atmosphere disturbs signal reception or when there are loose connections in the transmission or reception circuits.
Complaints, back talk, trivial objections, etc: Here's the policy, and let's not have any static about it
[1953+; fr the atmospheric interference that makes unwanted noise in radio transmissions]
in physics, the subdivision of mechanics that is concerned with the forces that act on bodies at rest under equilibrium conditions. Its foundations were laid more than 2,200 years ago by the ancient Greek mathematician Archimedes and others while studying the force-amplifying properties of simple machines such as the lever and the axle. The methods and results of the science of statics have proved especially useful in designing buildings, bridges, and dams, as well as cranes and other similar mechanical devices. To be able to calculate the dimensions of such structures and machines, architects and engineers must first determine the forces that act on their interconnected parts. Statics provides the analytical and graphical procedures needed to identify and describe these unknown forces.