Light is just a form of electromagnetic radiation. All processes produce electro...

		sinuhe69 4 months ago \| parent \| context \| favorite \| on: New study shows plants and animals emit a visible ... Light is just a form of electromagnetic radiation. All processes produce electromagnetic radiation, only different in the amount. So as we improve our equipments, we naturally can see more things like that.

"See" is a poor verb choice. "Detect".