Electromagnetic Spectrum – Wavelengths


“Some insects, like bees, can see light of shorter wavelengths than humans can see.”

This is something to Buzz about. This chart is excellent, a Pictogram. A small image with a Graphical, Complete and Concise expression of a Scientific Truth.

Electromagnetic Spectrum – Berkeley Lab

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. Other examples of EM radiation are microwaves, infrared and ultraviolet light, X-rays and gamma-rays…..


Measuring the electromagnetic spectrum

Faraday cages are structures – as small as a shoebox or as big as a building – that protect what’s inside from surrounding electromagnetic radiation (EM).

National High Magnetic Field Laboratory – Faraday Cage

Here is a Electromagnetic Spectrum Chart from Sura.org – Southeastern Universities Research Association.



dapj means digital analog power junction

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