Psychology …. by Jim Adams
Word clouds are supposed to be great for visualizing unstructured text data and getting insights on trends and patterns. When I see wavelength, stroboscopic, hypnosis, trance and entrainment grouped together, it makes me think about psychology. Psychology is the mental process involved with thinking about thoughts, manipulating information, forming concepts, engaging in problem solving, reasoning things out so we can make decisions, and this act of thinking ends up producing more thoughts. The frequency of a wave is inversely proportional to its wavelength, so waves with a high frequency have a short wavelength. The human eye is only able to detect light wavelengths from 380 to 700 nanometers, and this is what we refer to as visible light. We are not able to see things with shorter or longer wavelengths, so we can’t see radio, infrared, ultraviolet, X-ray, or gamma-rays, which are all around us. A man must know his…
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Reena Saxena 
Much appreciated, Reena.
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