15. Beck, Robert:
noted psychotronics and ELF researcher who has pioneered many unusual measurement field detectors such as for the Schumann resonance of the earth's magnetic field, specific effects on humans of extra low frequency (ELF) EM signals of precise waveform and frequency, ELF pollution effects, and brain wave entrainment by weak ELF signals of precisely controlled frequency. He is also noted for his development of a series of very sensitive detectors and scalar wave detectors using state-of-the art electronics.