2009

Season 46 episodes2009-01-26

2009

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

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Episodes

Season 46

Episode 1

Why Are Thin People Not Fat?

1h 0m

Episode 2

Cannabis: The Evil Weed?

1h 0m

Episode 3

Why Do We Dream?

1h 0m

Episode 4

Can We Make a Star on Earth?

1h 0m

Episode 5

The Secret Life of Your Bodyclock

1h 0m

Episode 6

What's the Problem with Nudity?

1h 0m

Episode 7

How to Survive a Disaster

1h 0m

Episode 8

Who Do You Want Your Child to Be?

1h 0m

Episode 9

Why Can't We Predict Earthquakes?

1h 0m

Episode 10

Alan and Marcus Go Forth and Multiply

1h 0m

Episode 11

How Violent Are You?

1h 0m

Episode 12

Do I Drink Too Much?

1h 0m

Episode 13

The Secret You

1h 0m

Episode 14

Fix Me

1h 0m

Episode 15

Who's Afraid of a Big Black Hole?

1h 0m

Episode 16

Why Do We Talk?

1h 0m

Episode 17

How Long is a Piece of String?

1h 0m

Episode 18

How Many People Can Live on Planet Earth?

Runtime unavailable