Light is more than what we see. The Sun sends out a number of waves of light in different wavelengths. Find out about wavelengths and the electromagnetic spectrum. Science Trek is available to stream ...
People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, indigo and violet. Human eyes perceive visible light as this array of colors. You may notice that some colors you can ...
“Spectrum.” When one hears this word, images of a glass prism decomposing white light into a range of colors quickly comes to mind. However, electromagnetic (EM) spectrum impacts our lives well beyond ...
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