S19 E411 February 199255 min★ 0.0 TMDB
What Smells?
Season 19
Episode 4 of 20
Protected until you decide
Episode overview
The nose knows. How much is the subject of NOVA's investigation of the mysterious aromas and hidden messages picked up by our sense of smell. David Suzuki hosts.
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S19 E4 · What Smells?NOVA
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