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external links discovery and exploitation[ edit ] main article: history of radio radio waves were first predicted by mathematical work done in by british mathematical physicist james clerk maxwell . [ ] his mathematical theory, now called maxwell's equations , predicted that a coupled electric and magnetic...
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fitness biosensor from ams (unterpremstaetten, austria) incorporates an integrated optical sensor module accompanied by software to provide heart rate measurements (hrm) and heart rate variation (hrv) readings. for ams, "sensing is life", and our passion is in creating the sensor solutions that make devices...