Horizon Season 1972 Episode 3

Horizon Season 1972 Episode 3 How Much Do You Smell?

  • January 17, 1972

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

This episode doesn't appear to be available from any streaming services, but watch free movies on Watch Now
Add this show to your Watchlist to get notified when new episodes are available.
Description
  • First Aired
    January 17, 1972
  • Language
    English
View All Episodes
Stream Shows Like Horizon
Life On Fire
Crash
10 That Changed America
Ken Burns: The National Parks - America's Best Idea
Genius By Stephen Hawking
The Penguins Of Madagascar
Great Performances
Independent Lens
Ocean Mysteries
Sex In The Wild
Genealogy Roadshow
Three Stooges Collection 1934-1936
Also on BBC TWO
Top Gear
Wolf Hall
The Shadow Line
Antiques Road Trip
Line Of Duty
Inside No. 9
Interior Design Masters
Great British Menu
Dancing On The Edge
Edwardian Farms
Vienna Blood
Twenty Twelve