S ome animals have a curious way of emitting light that we humans can see when we shine a blacklight on them, a pastime that ...
Chrissy: The light from the rising Sun signals our body to reduce melatonin, helping us wake up. This visible light has ...
We are faced with a global epidemic of myopia (short-sightedness) because we are deprived of deep violet light (360-400 nm).
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