Horizon: How Much Do You Smell?

60mAired 1972-01-17

Why do humans have such a poor sense of smell as compared to animals? Horizon investigates why.

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Episodes

Season

33 episodes

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Horizon: How Much Do You Smell?

The Missing Link

Navajo - The Last Red Indians

How Much Do You Smell?

The Parasite of Paradise

The Day it Rained Periwinkles

Are You Doing This for Me Doctor, or Am I Doing It for You?

How They Sold Doomsday

For Love or Money?

Whales, Dolphins and Men

What Is Race?

The Man-Made Lakes in Africa

Survival in the Sahara

Mind Over Body

Out of Volcanoes

The Wizard Who Spat on the Floor

Rail Crash

Do You Dig National Parks?

Sorry I Opened My Mouth

The Way We Move

The Life that Lives on Man

Sex Can Be a Problem

The Surgery of Violence

Hospital, 1922

When Polar Bears Swam in the Thames

The Making of the English Landscape

Shadows of Bliss

The Billion-Dollar Marsh

Do You Sincerely Want a Long Life?

The Making of a Natural History Film

Fire

Alaskan Pipe-Dream

Their Life in Your Hands

Navigating Europe