electromagnetic radiation

The question has been asked about electromagnetic radiation across the country.

Light is the form of electromagnetic radiation which our eyes are able to see.

Energy received from the sun by the earth is that of electromagnetic radiation.

Electromagnetic radiation is all around us, though we can only see some of it.

That will stop most electromagnetic radiation, but not this stuff!

Similar concerns have in the past been raised about electromagnetic radiation and health.

The significance of electromagnetic radiation was not lost on our military.

I also consider it important to draw our attention to electromagnetic radiation.

This might be a beam of electromagnetic radiation or sound.

The fact of the matter is that no one can avoid being exposed to electromagnetic radiation.