S10 · E02

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S10 · E02

Worlds in Collision

Jan 11, 19731h

This episode of Horizon features Immanuel Velikovsky and his theories about the solar system.

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Episodes

Feb 1, 1973 · 1h

S10 · E06

When the Breeding Has to Stop

Feb 8, 1973 · 1h

S10 · E07

Science Is Dead, Long Live Science

Feb 15, 1973 · 1h

S10 · E08

...And Where Will the Children Play?

Mar 1, 1973 · 1h

S10 · E09

Acupuncture: A Chinese Puzzle

Mar 8, 1973 · 1h

S10 · E10

What Time Is Your Body?

Mar 22, 1973 · 1h

S10 · E11

Survival of the Weakest

Apr 5, 1973 · 1h

S10 · E12

Red Sea Coral and the Crown of Thorns

Apr 12, 1973 · 1h

S10 · E13

Lumbered... with Back-Ache!

Apr 26, 1973 · 1h

S10 · E14

Airport

May 3, 1973 · 1h

S10 · E15

Do You Remember the Memory Man?

May 17, 1973 · 1h

S10 · E16

What a Waste!

May 24, 1973 · 1h

S10 · E17

The Laws of the Land

Jun 7, 1973 · 1h

S10 · E18

Do We Really Need the Railways?

Jun 14, 1973 · 1h

S10 · E19

The Telly of Tomorrow?

Jun 21, 1973 · 1h

S10 · E20

How Does It Hurt?

Jul 5, 1973 · 1h

S10 · E21

A Scientist Looks at Religion

Aug 9, 1973 · 1h

S10 · E22

In Search of Konrad Lorenz

Sep 24, 1973 · 1h

S10 · E23

Stretch Up Tall

Oct 1, 1973 · 1h

S10 · E24

Gilding the Lily

Oct 8, 1973 · 1h

S10 · E25

The Black Holes of Gravity

Oct 15, 1973 · 1h

S10 · E26

What's so Big About Us?

Oct 22, 1973 · 1h

S10 · E27

The Steadfast Tin Soldier

Oct 29, 1973 · 1h

S10 · E28

Carry on Smoking

Nov 5, 1973 · 1h

S10 · E29

Air Crash Detective

Nov 26, 1973 · 1h

S10 · E30

An Element of Mystery

Dec 3, 1973 · 1h

S10 · E31

Digging Up the Future

Dec 17, 1973 · 1h

S10 · E32

Kula, a Reason for Giving

Dec 24, 1973 · 1h

Worlds in Collision

Episodes

Epidemic