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How Carl Sagan Predicted Nuclear Winter (2015x89)
Yayınlanma tarihi: Kas 05, 2015
Carl Sagan predicted some amazing things including the aftermath of nuclear war.
- Prömiyeri: Nis 2014
- Bölümler: 878
- Takipçiler: 1
- Devam eden
- YouTube
- saat 12
