NOVA - Season 44 Episode 23
NOVA - Season 44 Episode 23 - Documentary TV Shows 55:14. story about NOVA follows a team of volcano sleuths as they embark on a worldwide hunt for an elusive volcanic mega-eruption that plunged medieval Earth into a deep freeze. They look for the signature of a volcanic eruption big enough to have blasted a huge cloud of ash and sulfuric acid into the atmosphere, which chilled the entire planet. Across the globe, it turned summer into winter.
- 1. 15 Years of Terror2016-09-07
- 2. School of the Future2016-09-14
- 3. Great Human Odyssey2016-10-05
- 4. Super Tunnel2016-10-12
- 5. Treasures of the Earth: Gems2016-11-02
- 6. Treasures of the Earth: Metals2016-11-09
- 7. Treasures of the Earth: Power2016-11-16
- 8. Secrets of the Sky Tombs2017-01-04
- 9. The Nuclear Option2017-01-11
- 10. Search for the Super Battery2017-02-01
- 11. Ultimate Cruise Ship2017-02-08
- 12. The Origami Revolution2017-02-15
- 13. Why Trains Crash2017-02-22
- 14. Holocaust Escape Tunnel2017-04-19
- 15. Building Chernobyl's Megatomb2017-04-26
- 16. Chinese Chariot Revealed2017-05-17
- 17. Poisoned Water2017-05-31
- 18. Eclipse Over America2017-08-23
- 19. Ghosts of Stonehenge2017-08-31
- 20. Death Dive to Saturn2017-09-13
- 21. Secrets of the Shining Knight2017-10-04
- 22. Secrets of the Forbidden City2017-10-18
- 23. Killer Volcanoes2017-10-25
- 24. Killer Hurricanes2017-11-01
- 25. Killer Floods2017-11-08
- 26. Extreme Animal Weapons2017-11-22
- 27. Bird Brain2017-12-20
- 28. Day the Dinosaurs Died2017-12-27
