A hub on the uses, applications and hazards of Infrared radiation.
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...
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. ...
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.
The basics and more about light and the color spectrum. Red Orange Yellow Green Blue Indigo Violet - roygbiv
There some UFO occurrences seen by many thousands of witnesses and then there is the odd on where tensions are high enough to cause a military response. One such event occurred in Feb. 1942 when anti-aircraft artillery...
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.
Easily a favorite topic amongst many of us. Now, here are some more reasons why we love lasers. As if you needed any more!
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.
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.
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