The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
phasor (plural phasors)
(mathematics) A representation of a complex number in terms of a complex exponential.
(sciences, engineering) A plotted line whose length and angle represent the amplitude and phase, respectively, of a sinusoidally varying quantity such as an alternating current.
• Pharos, pharos
Source: Wiktionary
23 November 2024
(adjective) concerned primarily with theories or hypotheses rather than practical considerations; “theoretical science”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.