Horizon - Seasons 45

Episode : 1

How to Kill a Human Being

2008-01-15

Episode : 2

Total Isolation

2008-01-22

Episode : 3

What on Earth is Wrong With Gravity?

2008-01-29

Episode : 4

Is Alcohol Worse than Ecstasy?

2008-02-05

Episode : 5

How to Make Better Decisions

2008-02-12

Episode : 6

How to Live to be 101

2008-02-19

Episode : 7

Prof. Regan's Supermarket Secrets

2008-02-26

Episode : 8

Are we Alone in the Universe?

2008-03-04

Episode : 9

How Much is Your Dead Body Worth?

2008-03-18

Episode : 10

How Does Your Memory Work?

2008-03-25

Episode : 11

The President's Guide to Science

2008-09-16

Episode : 12

How Mad Are You? (1 of 2)

2008-11-11

Episode : 13

How Mad Are You? (2 of 2)

2008-11-18

Episode : 14

Jimmy's GM Food Fight

2008-11-25

Episode : 15

Do You Know What Time It Is?

2008-12-02

Episode : 16

Allergy Planet

2008-12-09

Episode : 17

Where's My Robot?

2008-12-16