ScienceAtNASA YouTube channel, explaining the basics of the EM spectrum. Going from the introduction to each type of EM waves in a bit of more detail. Well worth the watch." />

Tour of the Electromagnetic Spectrum

The electromagnetic (EM) spectrum is just a name that scientists give a bunch of types of radiation when they want to talk about them as a group. Radiation is energy that travels and spreads out as it goes– visible light that comes from a lamp in your house and radio waves that come from a radio station are two types of electromagnetic radiation.
This is a very nice short movie series from the ScienceAtNASA YouTube channel, explaining the basics of the EM spectrum. Going from the introduction to each type of EM waves in a bit of more detail. Well worth the watch.

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6 Responses to Tour of the Electromagnetic Spectrum

  1. B says:

    At 3:18, the visible light spectrum is around the wrong way. Red light is 700nm and Violet light is at 400nm.

  2. Do you blog beautiful, I love Oh, oh I will visit often ~ 😉

  3. Albus says:

    please embed “In to the universe with stephen” its a pretty good documentry

    NOVA`s Elegant Universe is also a good one!! try it

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  6. Thank you for sharing the latest scientific articles!
    It is very interesting.

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