for scene 35 of the video " The Incredible Experience vs Ice Age - part 1" by Rolf Witzsche
here for a larger image
Combine the light from a few different types of atoms
But if one was to combine the light that is emitted from a few different types of atoms, which all have different emission spectra, which in some cases also have many more of them, as in the case of uranium that has an extremely complex atomic structure, as the teacher tells us, then the result would add up to something much closer to the full spectrum of the sunlight, though it still would not be quite enough.
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Published by Cygni Communications Ltd.
North Vancouver, BC, Canada - (C) in public domain - producer Rolf A. F.