| 1. | Before We Leave - Episode 25 - Whale Charming and The End for Now | 3,854 | | Before We Leave
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| 2. | Before We Leave - Episode 1 - The Start | 3,461 | | Before We Leave
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| 3. | Before We Leave - Episode 24 - Astrobaleenium! | 2,308 | | Before We Leave
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| 4. | Before We Leave - Episode 13 - Space Whales! | 2,271 | | Before We Leave
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| 5. | Before We Leave - Episode 2 - Iron Smelting | 1,705 | | Before We Leave
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| 6. | Before We Leave - Episode 26 - Over and Under Update! | 1,204 | | Before We Leave
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| 7. | Before We Leave - Episode 10 - Into SPACE! | 1,123 | | Before We Leave
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| 8. | Before We Leave - Episode 8 - Oil Pumping! | 1,043 | | Before We Leave
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| 9. | Before We Leave - Episode 14 - Electronics & Gadgets | 1,039 | | Before We Leave
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| 10. | Before We Leave - Episode 3 - Setting Sail to New Lands! | 771 | | Before We Leave
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| 11. | Before We Leave - Episode 19 - Purple Research! | 616 | | Before We Leave
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| 12. | Before We Leave - Episode 9 - Oil Refining, Steel, & Fountains! | 604 | | Before We Leave
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| 13. | Before We Leave - Episode 4 - Building a Ship and Suppling Island #2 | 570 | | Before We Leave
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| 14. | Before We Leave - Episode 21 - Kraken Update! | 550 | | Before We Leave
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| 15. | Before We Leave - Episode 5 - Orchards, Cotton, and a Sandmine | 452 | | Before We Leave
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| 16. | Before We Leave - Episode 11 - Space Supply Lines | 434 | | Before We Leave
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| 17. | Before We Leave - Episode 17 - Space Elevator & The Minotaur | 416 | | Before We Leave
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| 18. | Before We Leave - Episode 7 - Island 3 & Shipping Lanes | 416 | | Before We Leave
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| 19. | Before We Leave - Episode 6 - Clothing and Glass | 414 | | Before We Leave
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| 20. | Before We Leave - Episode 22 - Deep Mining! | 337 | | Before We Leave
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| 21. | Before We Leave - Episode 20 - We need MORE research! | 313 | | Before We Leave
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| 22. | Before We Leave - Episode 12 - Snow Island on Mars? | 294 | | Before We Leave
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| 23. | Before We Leave - Episode 15 - Windmills & Better Clothing | 250 | | Before We Leave
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| 24. | Before We Leave - Episode 23 - Post Launch RoadMap | 221 | | Before We Leave
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| 25. | Before We Leave - Episode 16 - Mars Space-Port to Venus? | 199 | | Before We Leave
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| 26. | Before We Leave - Episode 18 - Wheat, Mill, and Bread | 175 | | Before We Leave
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