Horizon: Season 47
EP1 - Do I Drink Too Much?
EP2 - The Secret You
EP3 - Fix Me
EP4 - Who's Afraid of a Big Black Hole?
EP5 - Why Do We Talk?
EP6 - How Long is a Piece of String?
EP7 - The Secret Life of the Dog
EP8 - Why Do Viruses Kill?
EP9 - Pill Poppers
EP10 - Don't Grow Old
EP11 - To Infinity and Beyond
EP12 - What Makes a Genius?
EP13 - Did Cooking Make Us Human?
EP14 - Is Everything We Know About the Universe Wrong?
Horizon
First Air Date: 1964-02-04
Original Language: EN
Vote Average: 7.4
TMDB-ID: 1966
IMDB ID: tt0318224
