What If (2018)Sezóna 3Sezóna 3Číslo sezóny3Season name—ObrázkyBez obrázkuPlakát#ObrázekNázevOdvysíláno1What If Everyone Cycled to Work?1. 1. 20192What If We Shrunk Humanity?3. 1. 20193What If Bacteria Became Antibiotic Resistant?5. 1. 20194What If All the Sea Water Becomes Fresh Water7. 1. 20195What If Money Was Equally Distributed?9. 1. 20196What If You Could Swim in Titan's Lakes?11. 1. 20197What If We Covered the Moon With Solar Panels?12. 1. 20198What If We Stopped Doing Science?15. 1. 20199What If We Could Remember Everything?17. 1. 201910What If You Ate Uranium?19. 1. 201911What If the Universe Ended Tomorrow?21. 1. 201912What If We Geo-Engineered Earth?23. 1. 201913What If a Massive Solar Storm Hit the Earth?25. 1. 201914What If We Let Synthetic Life Forms Loose?29. 1. 201915What If There Was Another Earth in Our Solar System?31. 1. 201916What If We Had Thermal Vision?2. 2. 201917What If Earth Started Spinning Backwards?4. 2. 201918What If We Became Cyborgs?6. 2. 201919What If Earth Orbited Betelgeuse8. 2. 201920What If You Were Alive 200 Million Years Ago10. 2. 201921What If Our Sun Became a Neutron Star?12. 2. 201922What If Our Mountains Collapsed?14. 2. 201923What If We Had Working Warp Drive Technology?16. 2. 201924What If We Were Born Without Empathy?18. 2. 201925What If Earth's Axis Was Tilted by 90 Degrees?20. 2. 201926What If There Were Ads in Space?22. 2. 201927What If Earth Stopped Its Orbit Around The Sun?23. 2. 201928What If You Could Stop Time?24. 2. 201929What if You Died in Space?25. 2. 201930What If Thomas Edison Wasn't Born26. 2. 201931What If We Trashed Earth's Orbit With Space Junk?27. 2. 201932What If We Stopped Vaccinations?28. 2. 201933What If Dogs Didn't Exist?1. 3. 201934What If We Didn't Have Free Will?3. 3. 201935What If Everyone on Earth Lived in One City?4. 3. 201936What If All Plankton Disappeared?5. 3. 201937What If the Universe Was White Instead of Black?7. 3. 201938What If All Trees Were Cut Down?9. 3. 201939What If the African Continent Broke Apart?10. 3. 201940What if We Used Nuclear Energy as Our Only Fuel Source?12. 3. 201941What If Machines Took Over?14. 3. 201942What If All Bees Went Extinct?16. 3. 201943What If a Black Hole Deleted the Universe?18. 3. 201944What If Earth’s Gravity Was Stronger?20. 3. 201945What Happens If You Wake up During Surgery?22. 3. 201946What If the Gulf Stream Stopped?24. 3. 201947What If Birth Control Was Free Everywhere?26. 3. 201948What If You Lived Inside a Hologram?28. 3. 201949What If All Humans Were Asexual?2. 4. 201950What If We Dumped Our Trash into Volcanoes?6. 4. 201951What If Every Dead Person Came Back to Life?8. 4. 201952What If Extinct Animals Could Be Brought Back to Life?10. 4. 201953What If the Speed of Light and Sound Were Switched?11. 4. 201954What If Earth Was Inside of a Nebula?13. 4. 201955What If You Could Make Yourself Invisible?15. 4. 201956What If The Neanderthals Had Not Gone Extinct?17. 4. 201957What If We Built A Ring World In Space?19. 4. 201958What If A Mega-Tsunami Hit The United States?21. 4. 201959What If Almost Everyone (Who Can) Worked From Home?23. 4. 201960What If Half the Population of Earth Was Wiped Out?25. 4. 201961What If We Terraformed The Sahara Desert?27. 4. 201962What If Everyone Fell Asleep At The Same Time?29. 4. 201963What If We Had To Evacuate Earth?1. 5. 201964What If We Lived In Cities Under Water?3. 5. 201965What If Aliens Visited Us Tomorrow?5. 5. 201966What Happens If You Don't Shower for a Month?7. 5. 201967What If You Could Ski On Mars?9. 5. 201968What If You Fell Into a Volcano?11. 5. 201969What If the Earth Collided With Another Planet?13. 5. 201970What If Humans Could Do Photosynthesis?15. 5. 201971What If Abortion Was Illegal Worldwide?17. 5. 201972What If You Fell Into a Spent Nuclear Fuel Pool?19. 5. 201973What If the Earth Was Cut in Half?21. 5. 201974What If Mars Orbited The Earth?23. 5. 201975What If Robots Were Capable Of Emotions?25. 5. 201976What If We Lived Our Lives Backward?27. 5. 201977What If the World Was a Single Country?29. 5. 201978What If We Could Harness the Energy of a Black Hole?30. 5. 201979What If We Planted a Trillion Trees?1. 6. 201980What If Earth Had Rings Like Saturn?3. 6. 201981What If Humans Became Cold-Blooded16. 1. 201982What If There Was A Zombie Apocalypse3. 5. 2019