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NOVA

Season 19 · Episode 4

What Smells?

0.055mFebruary 11, 1992

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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Episode 1Hell Fighters of Kuwait
Episode 2Submarine!
Episode 3Saddam's War on Wildlife
Episode 4What Smells?
Episode 5Can You Believe TV Ratings?
Episode 6Making a Dishonest Buck
Episode 7Rescuing Baby Whales
Episode 8An Astronaut's View of the Earth
Episode 9Eclipse of the Century
Episode 10Animal Olympians II
Episode 11The Genius Behind the Bomb
Episode 12Mind of a Serial Killer
Episode 13Search for the First Americans
Episode 14Rafting Through the Grand Canyon
Episode 15This Old Pyramid
Episode 16Iceman
Episode 17Private Lives of Dolphins
Episode 18Brain Transplant
Episode 19Can You Stop People From Drinking?
Episode 20Sex and the Single Rhino