THIS DAY IN SCIENCE: National Forest Week (Sept 20-26) in 1994

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The World in UV – Veritasium

The World in UV – Veritasium

by | Aug 3, 2018 | Gr 9-10 Science, Gr. 11-12 Physics

UV cameras expose a hidden world and reveal the incompleteness of our perception. In summary, ultraviolet light interacts differently with matter for a number of reasons: 1. Some pigments selectively absorb UV so they may appear white in the visible but dark in the...
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