In April 2011, the worst tornado outbreak in decades left a trail of destruction across the U.S., killing more than 360 people. Why was there such an extreme outbreak? How do such outbreaks form? With modern warning systems, why did so many die? Is our weather getting more extreme—and, if so, how bad will it get? In this NOVA special, we meet scientists striving to understand the forces at work behind last year's outbreak. Could their work improve tornado prediction in the future? We also meet people whose lives have been upended by these extreme weather events and learn how we all can protect ourselves and our communities for the future.
| Title | NOVA - Season 39 Episode 17 : Deadliest Tornadoes |
|---|---|
| Alternative Titles | PBS新星Nova, نوا, نووآ, PBS Nova |
| Subtitle Available |
 ETC.
|
| First Air Date | 1974-03-03 |
| Last Air Date | 2025-09-24 |
| Number of Episodes | 1012 |
| Number of Seasons | 52 |
| Genres | Documentary, |
| Networks | PBS, |
| Casts | |
| Plot Keywords | , |
Episodes List
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NOVA Season 39 :Episode 1 Engineering Ground Zero Engineering Ground Zero
2011-09-07PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 2 Surviving the Tsunami Surviving the Tsunami
2011-09-28PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 3 Finding Life Beyond Earth: Are We Alone? Finding Life Beyond Earth: Are We Alone?
2011-10-19PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 4 Iceman Murder Mystery Iceman Murder Mystery
2011-10-26PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 5 The Fabric of the Cosmos: What is Space? The Fabric of the Cosmos: What is Space?
2011-11-02PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 6 The Fabric of the Cosmos: The Illusion of Time The Fabric of the Cosmos: The Illusion of Time
2011-11-09PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 7 The Fabric of the Cosmos: Quantum Leap The Fabric of the Cosmos: Quantum Leap
2011-11-16PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 8 The Fabric of the Cosmos: Universe or Multiverse? The Fabric of the Cosmos: Universe or Multiverse?
2011-11-23PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 9 Deadliest Volcanoes Deadliest Volcanoes
2012-01-04PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 10 Bombing Hitler's Dams Bombing Hitler's Dams
2012-01-11PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 11 3D Spies of WWII 3D Spies of WWII
2012-01-18PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 12 Mystery of a Masterpiece Mystery of a Masterpiece
2012-01-25PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 13 Ice Age Death Trap Ice Age Death Trap
2012-02-01PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 14 Separating Twins Separating Twins
2012-02-08PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 15 Cracking Your Genetic Code Cracking Your Genetic Code
2012-03-28PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 16 Hunting the Elements Hunting the Elements
2012-04-04PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 17 Deadliest Tornadoes Deadliest Tornadoes
2012-04-11PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 18 Why Ships Sink Why Ships Sink
2012-04-18PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
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NOVA Season 39 :Episode 19 Secrets of the Sun Secrets of the Sun
2012-04-25PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...
