Horizon - Season 34

Horizon 15 episodes
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 S49 S50 S51 S52 S53 S54 S55 S56 S57 S58 S59 S60 S61

Episodes

E1: Psychedelic Science

Horizon reports on the resurgence in research on psychedelic drugs in the 1990's.

E2: Fat Cats, Thin Mice

In this documentary, Horizon investigates obesity in Britain, following a woman, Heather Osborne, wh

E3: Shipwreck

Horizon follows the investigations into the origins of a 16th century shipwreck discovered off of th

E4: Genius of the Jet

This episode of Horizon presents a profile of the inventor Sir Frank Whittle and his idea for the fi

E5: Smallpox on Death Row

In this episode, Horizon reports on the last lab samples of smallpox destined to be destroyed. But d

E6: Silent Children, New Language

In this episode, Horizon investigates an amazing new sign language developed solely by deaf children

E7: Turned On by Danger

Horizon reports on a radical new theory by Professor Polly Matzinger about the human body's immune s

E8: A Perfect Oil Spill

Horizon investigates the real impact that oil pollution has on our environment during a 12 month stu

E9: The Great Balloon Race

Horizon reports on the technical and logistical struggles of teams trying for the first time to circ

E10: Crater of Death

Horizon investigates the theory that a comet impact in the Gulf of Mexico was responsible for the ma

E11: Mind Over Body

Horizon reports on how mainstream science is now looking at whether the brain can affect the immune

E12: Out of Asia

In this episode, Horizon presents new findings about the dates for the arrival of people in Australi

E13: The Virus that Cures

Horizon presents a documentary about scientists who now believe that viruses that can kill bacteria,

E14: The Man Who Lost his Body

Looks at Ian Waterman, who at 19 caught a virus that destroyed half of his nervous system and who, i

E15: Dawn of the Clone Age

This Horizon documentary is about how and why, a sheep named Dolly, became the first cloned copy of