Temporada 38
Imagens
| # | Imagem | Título | Exibido |
|---|---|---|---|
| 1 |  | Deadliest Earthquakes | 11 de jan. de 2011 |
| 2 |  | Making Stuff Stronger (1) | 19 de jan. de 2011 |
| 3 |  | Making Stuff Smaller (2) | 26 de jan. de 2011 |
| 4 |  | Making Stuff Cleaner (3) | 2 de fev. de 2011 |
| 5 |  | Making Stuff Smarter (4) | 9 de fev. de 2011 |
| 6 |  | Smartest Machine on Earth | 9 de fev. de 2011 |
| 7 |  | Crash of Flight 447 | 16 de fev. de 2011 |
| 8 |  | Venom: Nature's Killer | 23 de fev. de 2011 |
| 9 |  | Japan's Killer Quake | 30 de mar. de 2011 |
| 10 |  | Power Surge | 20 de abr. de 2011 |
| 11 |  | Engineering Ground Zero | 7 de set. de 2011 |
| 12 |  | Surviving the Tsunami | 28 de set. de 2011 |
| 13 |  | Finding Life Beyond Earth | 19 de out. de 2011 |
| 14 |  | Iceman Murder Mystery | 26 de out. de 2011 |
| 15 |  | The Fabric of the Cosmos: What is Space? (1) | 2 de nov. de 2011 |
| 16 |  | The Fabric of the Cosmos: The Illusion of Time (2) | 9 de nov. de 2011 |
| 17 |  | The Fabric of the Cosmos: Quantum Leap (3) | 16 de nov. de 2011 |
| 18 |  | The Fabric of the Cosmos: Universe or Multiverse? (4) | 23 de nov. de 2011 |