Frequency grid

https://www.wikidata.org/wiki/Q5502873

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Parent
Physics 33M papers	Engineering 25M papers	Mathematics 21.8M papers	Quantum mechanics 13.3M papers
Geography 13.2M papers	Geology 10.4M papers	Geometry 6.3M papers	Thermodynamics 5.1M papers
Electrical engineering 4.8M papers		Power (physics) 2.5M papers
Current
Frequency grid 2,422 papers
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