Horizon

Horizon

Magnet Earth (1980x10)


Udgivelsesdato: Mar 24, 1980

Looks at what is known about the earth's magnetic field, how it affects the world's organisms and in particular at recent research in this field.

  • Premieret: Feb 1964
  • Afsnit: 1202
  • Følgere: 91
  • Kørende
  • BBC Two
  • Torsdag på 21