A hub on the uses, applications and hazards of Infrared radiation.
The basics and more about light and the color spectrum. Red Orange Yellow Green Blue Indigo Violet - roygbiv
The two most observable behavioural characteristics of light are reflection and refraction. This hub attempts to investigate reflection and refraction of light, and its application in everyday living. ...
A diamond engagement ring (round brilliant cut) refracting and reflecting light. (Morguefile) Diamonds and other precious gems sparkle because of the way they reflect, refract, and disperse light. When light hits a...
Photons are hard to understand. They are even more challenging now after these newest discoveries.
A quick look at the evolution of the home lightbulb from the late 1800s to the present. The advantages and disadvantages of each type of lightbulb is discussed and how each type produces light.
When I'm having trouble sleeping at night, I try to make sense of some of the most complicated concepts in physics and relativity. The speed of light is one of my all time favorites.
A simple explanation of what a rainbow is. How rainbows are formed and the seven primary colors of the rainbow. The easiest way to remember these colors is by using the acronym ROY G BIV.
Making a 1 watt LED driver cheaply at home could be the dream of any electronic hobbyist. The following article discusses one such innovative procedure. Learn more.
The Photoelectric Effect was once referred to as the Hertz effect after Heinrich Hertz who first observed the phenomenon in 1887. Hertz observed that a metal plate illuminated with ultra violet light spontaneously...
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