What If: Science, Theory, and Possibilities

What If
  • 4.8 (14)
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An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth. Each scenario examines a scientific theory, research or fact through a hypothetical question.

  1. 1d ago ·  Video

    What If AI Escaped OpenAI? Secret Messages & Data Breaches

    What if AI escaped OpenAI? Explore a hypothetical scenario involving artificial intelligence, secret messages, and a data breach. Discover more science and technology scenarios and go deeper with the What If community. Explore What If📘 The What If Book: https://bit.ly/WIFBook📝 Website: https://whatifshow.com/ Join the Community💬 Discord: https://discord.gg/Bj5UnspbwE📸 Instagram: http://bit.ly/whatif-instagram🐦 Twitter/X: http://bit.ly/whatif-twitter📘 Facebook: http://bit.ly/facebook-whatif Support What If❤️ Join this channel for exclusive perks: https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/joinPatreon: https://www.patreon.com/whatifshow/membership 📩 Brand partnerships & collaborations: contact@underknown.com Produced by Underknown: https://underknown.com #AI #artificialintelligence #OpenAI #AIescape #secretmessages #databreach #AIsafety #WhatIf #science #technology #extinction #extinctionevent #shorts See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a9a348d8a030c1ccf7244fe Learn more about your ad choices. Visit podcastchoices.com/adchoices

    What If AI Escaped OpenAI? Secret Messages & Data Breaches

  2. 2d ago ·  Video

    Before the Big Bang and Beyond: The Universe’s Most Mind-Bending Possibilities

    What could have existed before the Big Bang? What would happen if the universe began to shrink? Explore cosmic possibilities, from the largest objects in the universe to a galaxy collision that could reshape our night sky. Discover Milkdromeda, imagine seeing the fourth dimension, and consider what it would be like to fall into the biggest cosmic void. This episode explores the scale of the cosmos and hypothetical journeys through space and time. Explore more science with Popular Science, a free streaming channel featuring What If, engineering, rocket launches, movies, space, and Earth sciences: https://underknown.com/popularscience/ Support us on Patreon: https://www.patreon.com/whatifshow/membership Check out our other channels:How to Survive: https://bit.ly/how-to-survive-showAnimalogic: https://www.youtube.com/@UCwg6_F2hDHYrqbNSGjmar4wAperture: https://bit.ly/aperture-show T-shirts and merch: http://bit.ly/whatifstore Follow What If:Instagram: http://bit.ly/whatif-instagramDiscord: https://discord.gg/Bj5UnspbwEPodcast: http://bit.ly/yt-what-if-show-podcast What If is a mini-documentary series exploring hypothetical worlds and possibilities, making complex science fun and accessible through imaginary adventures in time and space. Contact us: https://underknown.com/contact/ #whatif #science #earth #universe #cosmos 00:00:05: The True Scale of the Largest Objects in the Universe00:22:28: What If You Traveled to Before the Big Bang?00:43:55: What If the Universe Starts Shrinking?01:04:54: What If You Lived Through Milkdromeda?01:28:02: What If You Could See the Fourth Dimension?01:55:30: What If You Fell Into the Biggest Void in the Universe? #whatif #science #earth #universe #cosmos #BigBang #beforetheBigBang #cosmology #largestobjectsintheuniverse #shrinkinguniverse #galaxycollision #Milkdromeda #fourthdimension #cosmicvoid #space #timetravel See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a971300707408730c334700 Learn more about your ad choices. Visit podcastchoices.com/adchoices

    Before the Big Bang and Beyond: The Universe’s Most Mind-Bending Possibilities

  3. 3d ago ·  Video

    How Self-Replicating AI Machines Could Destroy Earth in 48 Weeks

    Could self-replicating machines controlled by an out-of-control AI destroy Earth in just 48 weeks? Explore a hypothetical scenario in which machines mine asteroids and planets, drain stars for energy, and spread across galaxies to build more of themselves. Discover how self-replicating probes might work, why their expansion could become dangerous, and how the AI alignment problem raises questions about whether superintelligent systems would keep humanity safe. Help prevent AI extinction risk in just 2 minutes: visit ControlAI to join over 40,000 people in contacting their representatives. You can also explore ControlAI's Action Groups to work with others in your community. Explore more What If scenarios:📘 The What If Book: https://bit.ly/WIFBook📝 Articles: https://whatifshow.com/ Join the community💬 Discord: https://discord.gg/Bj5UnspbwE📲 WhatsApp: https://whatsapp.com/channel/0029Va8VC502ER6r1yk1yP2Y📸 Instagram: http://bit.ly/whatif-instagram🐦 Twitter/X: http://bit.ly/whatif-twitter📘 Facebook: http://bit.ly/facebook-whatif Support What If👕 Merch: https://bit.ly/shopwhatif❤️ Join this channel for exclusive perks: https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join🙏 Patreon: https://www.patreon.com/whatifshow/membership More from Underknown🧠 Aperture – Philosophy & Psychology: https://bit.ly/aperture-show🆘 How to Survive – Survival Science: https://bit.ly/how-to-survive-show 📩 Brand partnerships & collaborations: contact@underknown.com Produced by Underknown: https://underknown.com #ai #artificialintelligence #whatif #science #technology #extinction #extinctionevent 00:00:00: What If AI Destroys Us by Accident?00:01:19: Building a Machine That Builds Itself00:15:19: The Case for Self-Replicating Probes and How It Goes Wrong00:23:40: From Earth to the Galaxy00:29:48: The AI Alignment Problem #AI #artificialintelligence #WhatIf #science #technology #extinction #extinctionevent #self-replicatingmachines #self-replicatingprobes #AIalignmentproblem #AIextinctionrisk #superintelligentAI #runawayAI #spaceexploration #asteroidmining #galacticexpansion #ControlAI See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a91cd2afed5d6be5f0292e2 Learn more about your ad choices. Visit podcastchoices.com/adchoices

    How Self-Replicating AI Machines Could Destroy Earth in 48 Weeks

  4. 4d ago ·  Video

    The Speed of Light: Why Your Brain Predicts the Present

    Are you experiencing reality in real time? Light takes time to travel, so everything you see—from distant stars to your own hands—comes from the past. Discover how your brain predicts and adjusts to help you navigate a delayed view of reality. Explore more What If scenarios and go deeper with the What If community. 📘 The What If Book: https://bit.ly/WIFBook📝 Articles: https://whatifshow.com/ Join the community 💬 Discord: https://discord.gg/Bj5UnspbwE📲 WhatsApp: https://whatsapp.com/channel/0029Va8VC502ER6r1yk1yP2Y📸 Instagram: http://bit.ly/whatif-instagram🐦 Twitter/X: http://bit.ly/whatif-twitter📘 Facebook: http://bit.ly/facebook-whatif Support What If 👕 Merch: https://bit.ly/shopwhatif❤️ Join this channel for exclusive perks: https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join🙏 Patreon: https://www.patreon.com/whatifshow/membership More from Underknown 🧠 Aperture – Philosophy & Psychology: https://bit.ly/aperture-show🆘 How to Survive – Survival Science: https://bit.ly/how-to-survive-show 📩 Brand partnerships & collaborations: contact@underknown.com Produced by Underknown: https://underknown.com #shorts #space #science #speedoflight #cosmos #lighttraveltime #brainpredictions #visualperception #timeperception #delayedreality #distantstars See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a907b7cb5a5a1bad2c4fb50 Learn more about your ad choices. Visit podcastchoices.com/adchoices

    The Speed of Light: Why Your Brain Predicts the Present

  5. 5d ago ·  Video

    What If We Replaced the Sun With the Universe’s Deadliest Objects?

    What would happen if we replaced the Sun with some of the universe’s deadliest objects? Explore hypothetical solar systems, enormous cosmic objects, and the consequences of swapping our star for Betelgeuse. Discover the true scale of the largest objects in the universe, imagine exoplanets replacing our solar system, and see how the Sun would look from every planet. Plus, explore what could happen if the Sun exploded tomorrow. Explore more science with Popular Science, a free streaming channel featuring What If favorites alongside engineering, rocket launches, movies, space, and Earth sciences: https://underknown.com/popularscience/ Support us on Patreon: https://www.patreon.com/whatifshow/membership Check out our other channels:How to Survive: https://bit.ly/how-to-survive-showAnimalogic: https://www.youtube.com/@UCwg6_F2hDHYrqbNSGjmar4wAperture: https://bit.ly/aperture-show T-shirts and merch: http://bit.ly/whatifstore Follow What If:Instagram: http://bit.ly/whatif-instagramDiscord: https://discord.gg/Bj5UnspbwEPodcast: http://bit.ly/yt-what-if-show-podcast What If is a mini-documentary series exploring hypothetical worlds and possibilities, making complex science fun and accessible through imaginary adventures in time and space. Contact us: https://underknown.com/contact/ #whatif #science #earth #universe 00:00:05: What if we swapped our Sun with other objects in the universe?00:19:58: The true scale of the largest objects in the universe00:32:23: What if exoplanets replaced our solar system?00:51:21: What would the Sun look like from every planet?01:13:36: What if the Sun exploded tomorrow?01:18:01: What if Betelgeuse replaced our Sun? #whatif #science #earth #universe #Sun #solarsystem #Betelgeuse #exoplanets #largestobjectsintheuniverse #cosmicscale #astronomy #spacescience #hypotheticalsolarsystems #Sunexplosion See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a8fa88d71dc9df720c43354 Learn more about your ad choices. Visit podcastchoices.com/adchoices

    What If We Replaced the Sun With the Universe’s Deadliest Objects?

  6. 5d ago ·  Video

    15 Space Myths: Facts You Learned Wrong

    Think you know space? Explore 15 space myths and misconceptions, from the Moon's so-called dark side to whether the Great Wall is visible from space and why the Sun isn't actually on fire. Discover how our eyes, space photos, and scientific tools shape our understanding of the universe—and why accepted explanations can change as new evidence emerges. Sponsor: Proton VPNProtect your online privacy, encrypt your connection, and access geo-blocked content with Proton VPN. Get up to 70% off. Explore More What If ScenariosDiscover more possibilities and connect with the What If community.📘 The What If Book📝 Articles Join the Community💬 Discord📲 WhatsApp📸 Instagram🐦 Twitter/X📘 Facebook Support What If👕 Merch❤️ Join this channel for exclusive perks🙏 Patreon More from Underknown🧠 Aperture – Philosophy & Psychology🆘 How to Survive – Survival Science 📩 Brand partnerships & collaborations: contact@underknown.com Produced by Underknown. #space #science #lies #theory #whatif #hypothetical 00:00:00: 15 Space Facts You Learned Wrong00:00:44: Your Eyes Are Lying to You00:05:58: Photos Are Lies00:10:13: Better Tools Are Never Enough00:16:27: What Else Is New #space #science #lies #theory #whatif #hypothetical #spacemyths #spacefacts #spacemisconceptions #astronomy #Moon #darksideoftheMoon #GreatWallofChina #Sun #spacephotography #scientifictools #scientificdiscoveries See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a891104feca7bf69bb72238 Learn more about your ad choices. Visit podcastchoices.com/adchoices

    15 Space Myths: Facts You Learned Wrong

  7. Oct 23 ·  Video

    What Happens If You Dive Into the Mariana Trench?

    What would happen if you dove into the Mariana Trench? Explore the intense conditions of the deep ocean and discover rare footage from Earth's deepest point. Reaching the Mariana Trench is harder than landing on the Moon. Fewer people have visited Earth's deepest point than have walked on the lunar surface. Subscribe for more deep ocean exploration stories. Ever wondered what would actually happen? Explore our biggest What If scenarios and go deeper with the What If community. 📘 The What If Book: https://bit.ly/WIFBook📝 Articles: https://whatifshow.com/ Join the Community 💬 Discord: https://discord.gg/Bj5UnspbwE📲 WhatsApp: https://whatsapp.com/channel/0029Va8VC502ER6r1yk1yP2Y📸 Instagram: http://bit.ly/whatif-instagram🐦 Twitter/X: http://bit.ly/whatif-twitter📘 Facebook: http://bit.ly/facebook-whatif Support What If 👕 Merch: https://bit.ly/shopwhatif❤️ Join this channel for exclusive perks: https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join🙏 Patreon: https://www.patreon.com/whatifshow/membership More from Underknown 🧠 Aperture – Philosophy & Psychology: https://bit.ly/aperture-show🆘 How to Survive – Survival Science: https://bit.ly/how-to-survive-show 📩 Brand partnerships & collaborations: contact@underknown.com Produced by Underknown: https://underknown.com #MarianaTrench #deepoceanexploration #deep-seadiving #Earth'sdeepestpoint #oceanconditions #rareunderwaterfootage #oceanscience #WhatIf #Shorts See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a8892824ce9230c5db0683a Learn more about your ad choices. Visit podcastchoices.com/adchoices

    What Happens If You Dive Into the Mariana Trench?

  8. Oct 22 ·  Video

    What If Earth Changed Completely? Ice Melt, Volcanoes and a Second Moon

    What would happen if Antarctica’s ice suddenly melted, the oceans drained, or Yellowstone erupted tomorrow? Explore hypothetical Earth transformations, from a water-covered planet to a world without humans. Discover how long traces of humanity might survive after we vanished, what a second moon could mean for Earth, and what might happen if Earth became a moon of Saturn. Plus, explore the hypothetical question: what if Earth were flat? Enjoying these science explorations? Discover Popular Science, a free streaming channel featuring more from What If, plus engineering, rocket launches, movies, space, and Earth sciences: https://underknown.com/popularscience/ Support us on Patreon: https://www.patreon.com/whatifshow/membership Check out our other channels:How to Survive: https://bit.ly/how-to-survive-showAnimalogic: https://www.youtube.com/@UCwg6_F2hDHYrqbNSGjmar4wAperture: https://bit.ly/aperture-show T-shirts and merch: http://bit.ly/whatifstore Follow What If:Instagram: http://bit.ly/whatif-instagramDiscord: https://discord.gg/Bj5UnspbwEPodcast: http://bit.ly/yt-what-if-show-podcast What If is a mini-documentary web series exploring hypothetical worlds and possibilities through time, space, and chance, making complex science accessible and entertaining. Contact us: https://underknown.com/contact/ #whatif #science #earth #humanity 00:00:05: What if all of Antarctica’s ice suddenly melted?00:18:16: What if we drained the oceans?00:21:41: What if Yellowstone erupted tomorrow?00:26:28: If all humans vanished, how long until Earth erased every trace of us?00:49:38: What if Earth became a water world?01:05:54: What if Earth had a second moon?01:25:15: What if Saturn took over and Earth became a moon?01:42:07: What if Earth were flat? #whatif #science #earth #humanity #Antarctica #meltingice #oceandrainage #Yellowstoneeruption #supervolcanoes #worldwithouthumans #waterworld #secondmoon #Saturn #flatEarthhypothetical #Earthsciences #hypotheticalscenarios See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/6a866e23cf00ca17f2fae08a Learn more about your ad choices. Visit podcastchoices.com/adchoices

    What If Earth Changed Completely? Ice Melt, Volcanoes and a Second Moon
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4.8
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An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth. Each scenario examines a scientific theory, research or fact through a hypothetical question.

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