The Nature of Things
The Quaking Earth (5x6)
Yayınlanma tarihi: Şub 07, 1965
Earthquakes & Volcanoes" Research into earthquakes and volcanic eruptions gives us much information on the earth's structure. In this program, Percy Saltzman talks with two experts on these phenomena: Dr. Walter Tovell of the Royal ontario Museum and Dr. John Hodgson, seismologist and newly-appointed Director of the Dominion Observatories.
- Prömiyeri: Kas 1960
- Bölümler: 1046
- Takipçiler: 14
- Devam eden
- CBC
- Perşembe saat 20