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Biology/Physics-Origin of the different colors of things

Latest Posts in Electronics

Electronics/Physics-Charge your phone with fire?

April 18, 2017May 5, 2017jlw Comment

If you are a techie person and happen to be into camping as well, chances are that you have heard about this device called […]

Electronics-How camera shutter works

April 18, 2017July 2, 2018jlw Comment

Effect of shutter speed in photography. In photography, shutter speed controls the exposure time, i.e., the length of time when the film or digital […]

Electronics- How touchscreen works

April 18, 2017May 5, 2017jlw Comment

The primary source of error in capacitance measurements is stray capacitance, which if not guarded against, may fluctuate between roughly 10 pF and 10 […]

Latest Posts in Physics

Nature/Physics-How do rainbows form?

April 25, 2017May 5, 2017jlw Comment

Mother nature has provided us with many splendid masterpieces, one of which is the colorful rainbow. However, have you ever wonder how are rainbows created? […]