An Element of Mystery
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This episode of Horizon documents the sources, uses, and properties of the element mercury and examines its role in modern society.
S10E01
60 min
Epidemic
4 gen 1973
S10E02
60 min
Worlds in Collision
11 gen 1973
S10E03
60 min
The Military Necessity
18 gen 1973
S10E04
60 min
The Curtain of Silence
25 gen 1973
S10E05
60 min
Crime Lab
1 feb 1973
S10E06
60 min
When the Breeding Has to Stop
8 feb 1973
S10E07
60 min
Science Is Dead, Long Live Science
15 feb 1973
S10E08
60 min
...And Where Will the Children Play?
1 mar 1973
S10E09
60 min
Acupuncture: A Chinese Puzzle
8 mar 1973
S10E10
60 min
What Time Is Your Body?
22 mar 1973
S10E11
60 min
Survival of the Weakest
5 apr 1973
S10E12
60 min
Red Sea Coral and the Crown of Thorns
12 apr 1973
S10E13
60 min
Lumbered... with Back-Ache!
26 apr 1973
S10E14
60 min
Airport
3 mag 1973
S10E15
60 min
Do You Remember the Memory Man?
17 mag 1973
S10E16
60 min
What a Waste!
24 mag 1973
S10E17
60 min
The Laws of the Land
7 giu 1973
S10E18
60 min
Do We Really Need the Railways?
14 giu 1973
S10E19
60 min
The Telly of Tomorrow?
21 giu 1973
S10E20
60 min
How Does It Hurt?
5 lug 1973
S10E21
60 min
A Scientist Looks at Religion
9 ago 1973
S10E22
60 min
In Search of Konrad Lorenz
24 set 1973
S10E23
60 min
Stretch Up Tall
1 ott 1973
S10E24
60 min
Gilding the Lily
8 ott 1973
S10E25
60 min
The Black Holes of Gravity
15 ott 1973
S10E26
60 min
What's so Big About Us?
22 ott 1973
S10E27
60 min
The Steadfast Tin Soldier
29 ott 1973
S10E28
60 min
Carry on Smoking
5 nov 1973
S10E29
60 min
Air Crash Detective
26 nov 1973
S10E30
60 min
An Element of Mystery
3 dic 1973
S10E31
60 min
Digging Up the Future
17 dic 1973
S10E32
60 min
Kula, a Reason for Giving
24 dic 1973
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