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Horizon

S25 · E22 — A Good Test?

S25:E22 · A Good Test?

Episodes

25 episodes in this season

E1

The Transpanted Brain

60 min

E2

Death of a Star

60 min

E3

Playing With Madness

60 min

E4

The Canal in the Jungle

60 min

E5

Death of the Working Classes

60 min

E6

The Greenhouse Effect

60 min

E7

Struggling for Control

60 min

E8

Thinking

60 min

E9

Patients on Trial

60 min

E10

Purple Warrior - Rules of Engagement

60 min

E11

Purple Warrior - Limited War

60 min

E12

The Heart of Another

60 min

E13

Easter Islands - The Secret

60 min

E14

Easter Islands - The Story

60 min

E15

Doctors to Be - Trial by Interview

60 min

E16

Doctors to Be - The Knowledge

60 min

E17

Doctors to Be - Welcome to the Real World

60 min

E18

Cancer at Bay

60 min

E19

Traces of Murder

60 min

E20

The Hope of Progress

60 min

E21

A Newsday Revolution

60 min

E22
Now Playing

A Good Test?

60 min

E23

Superconductor - The Race for the Prize

60 min

E24

Believe Me

60 min

E25

The Quest for Tannu Tuva

60 min

Watch S25:E22 — A Good Test? — Horizon | Where To Watch