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About HAARP The High-frequency Active Auroral Research Program, or HAARP, is a scientific endeavor aimed at studying the properties and

ˈfrikwɛnsi · noun the number of occurrences within a given time period “the frequency of modulation was 40 cycles per second” · noun the number of

frequency Frequency is writing the next chapter for audio advertising The combination of data and creative drives the experience Its unique audio ad management platform

frequency of the various regions of the electromagnetic spectrum Wavelength , Frequency , Energy Radio, > 1 x 10