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Why are these crocodiles spending so much time on dry land? Is it because their watery homes are too polluted? Or is it because they're scared of a bigger predator lurking in the water? An ancient dinosaur that we thought was long gone, but it never left? Meet the Spinosaurus. It's more massive than the T.rex, likes to swim, and loves to eat anything that enters its territory. If humans had been living alongside these river monsters all along, how different would our lives have been?
Transcript and sources: https://whatifshow.com/what-if....-spinosaurs-were-sti
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Can you translate this episode into another language? Add subtitles and we will link your YouTube channel in the description: https://www.youtube.com/timedt....ext_video?v=7yCTpDPE
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And what if we don't have to look too far to find them? Maybe a mirror version of our reality is right here... Our Universe began when a small, but very hot singularity exploded in the Big Bang 13.7 billion years ago. But maybe it wasn't the only one to be born then.
Transcript and sources: https://insh.world/science/wha....t-if-we-could-open-a
Watch more what-if scenarios:
Planet Earth: https://www.youtube.com/watch?v=_-HhCwYD7rc&list=PLZdXRHYAVxTJCzxwmCq0NNpYq9N9wyb2l
The Cosmos: https://www.youtube.com/watch?v=gfuJyVkMH_g&list=PLZdXRHYAVxTJno6oFF9nLGuwXNGYHmE8U
Technology: https://www.youtube.com/watch?v=CS3bBO05fpU&list=PLZdXRHYAVxTIeRY3JtgXgoGqSEB7kDdKO
Your Body: https://www.youtube.com/watch?v=QmXR46TrbA8&list=PLZdXRHYAVxTJNsV9FFeNAKl2ySsHj8GZO
Humanity: https://www.youtube.com/watch?v=fdCDQIyXGnw&list=PLZdXRHYAVxTIFnvmOeWbv-Mt8zFxSCSvZ
What If elsewhere:
IG: https://www.instagram.com/what.if.show/
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"Imagination will often carry us to worlds that never were. But without it, we go nowhere." — Carl Sagan
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.
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Watch the full episode: https://www.youtube.com/watch?v=E9lXjAkymN4
It's the largest star that we've ever discovered. And if it were to replace our Sun, it would change a lot more than just the amount of sunscreen you'd have to put on. Like, how long would it take for our planet to orbit this massive star? What would that do to our seasons? And would we even survive a single orbit?
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Origins of Food: https://bit.ly/origins-of-food
Versus: https://bit.ly/versus-show
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Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#whatif #earth #uyscuti #cosmos #sun #solarsystem #space
Twenty years later, the Matrix is once again asking us to make an ultimate choice. Would you rather live comfortably in the Matrix or wake up in a new terrifying reality? Well, brace yourself. This computer now controls your life down to the last detail. What if your world was a simulation? Could you ever trust your senses? Would you find glitches in the code? And if this is a simulation, who's running the program?
Transcript and sources: https://whatifshow.com/what-if....-were-living-in-a-co
00:00 The red pill or the blue pill?
00:55 Are we characters in someone's virtual reality simulation?
02:41 Why wouldn't the digital world be perfect?
04:22 What's happening to our real bodies?
Questions or concerns? Contact us at https://underknown.com/contact/
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Crazy Creatures: https://bit.ly/crazy-creatures-show
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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What If elsewhere:
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Facebook: http://bit.ly/facebook-whatif
What If in Spanish: http://bit.ly/YT-Spanish-what-if
What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#WhatIf #Matrix #TheMatrixResurrections #Simulation #VirtualReality
Watch the full episode: https://www.youtube.com/watch?v=E9lXjAkymN4
It's the largest star that we've ever discovered. And if it were to replace our Sun, it would change a lot more than just the amount of sunscreen you'd have to put on. Like, how long would it take for our planet to orbit this massive star? What would that do to our seasons? And would we even survive a single orbit?
Questions or concerns? Contact us at https://underknown.com/contact/
Interested in sponsoring our episodes or collaborating? Email us: inquiries@underknown.com
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Origins of Food: https://bit.ly/origins-of-food
Versus: https://bit.ly/versus-show
WTF Did I Just Watch: https://bit.ly/wtf-did-i-just-watch
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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What If elsewhere:
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Discord: https://discord.gg/Bj5UnspbwE
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Facebook: http://bit.ly/facebook-whatif
What If in Spanish: http://bit.ly/YT-Spanish-what-if
What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#whatif #earth #uyscuti #cosmos #sun #solarsystem #space
Twenty years later, the Matrix is once again asking us to make an ultimate choice. Would you rather live comfortably in the Matrix or wake up in a new terrifying reality? Well, brace yourself. This computer now controls your life down to the last detail. What if your world was a simulation? Could you ever trust your senses? Would you find glitches in the code? And if this is a simulation, who's running the program?
Transcript and sources: https://whatifshow.com/what-if....-were-living-in-a-co
00:00 The red pill or the blue pill?
00:55 Are we characters in someone's virtual reality simulation?
02:41 Why wouldn't the digital world be perfect?
04:22 What's happening to our real bodies?
Questions or concerns? Contact us at https://underknown.com/contact/
Get our 100 best episodes in one mind-blowing book: http://bit.ly/ytc-the-what-if-100-book
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Check out our other shows:
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Crazy Creatures: https://bit.ly/crazy-creatures-show
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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Suggest an episode: http://bit.ly/suggest-whatif
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What If elsewhere:
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Discord: https://discord.gg/qEJ7QnDEyC
Twitter: http://bit.ly/whatif-twitter
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What If in Spanish: http://bit.ly/YT-Spanish-what-if
What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#WhatIf #Matrix #TheMatrixResurrections #Simulation #VirtualReality
Click this link to make some cash for giving your opinion: https://www.inflcr.co/SHFsI Thanks YouGov for sponsoring!
A dark, mysterious object has appeared at the outer edges of our Solar System. It looks like the remnants of a dying star. But it behaves like a black hole. Your mission? Traveling right into its heart of darkness. What makes this mysterious object unique? How dangerous would it be to experience such powerful gravity? And how might this turn into one of the strangest experiences in the Universe?
Transcript and sources: https://whatifshow.com/falling....-into-a-black-neutro
00:00 What If You Fell Into a Black Neutron Star?
02:34 Thanks YouGov!
03:38 Getting close to the black neutron star
05:39 The equipment for the trip
07:23 Heart of the black neutron star
08:40 Maximum bizarreness
Questions or concerns? Contact us at https://underknown.com/contact/
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Origins of Food: https://bit.ly/origins-of-food
Versus: https://bit.ly/versus-show
WTF Did I Just Watch: https://bit.ly/wtf-did-i-just-watch
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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Suggest an episode: http://bit.ly/suggest-whatif
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What If in Spanish: http://bit.ly/YT-Spanish-what-if
What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#whatif #star #space #cosmos #sun #nasa #blackhole
The monkeys have revolted. And not just with brute strength. Primates have finally outsmarted humankind once and for all. It’s their planet now. How intelligent would monkeys need to be to take over? What daily threats would exist for a human like you? And would a monkey planet be more peaceful than our own?
Transcript and sources: https://whatifshow.com/what-if....-monkeys-took-over-t
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Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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What If in Spanish: http://bit.ly/YT-Spanish-what-if
What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#WhatIf #Primates #Monkeys #PlanetOfTheApes #CommonAncestor
Thanks Nucleus Medical Media for providing these amazing 3D animations. If you want to watch more scientifically accurate medical visuals, check out their channel: https://www.youtube.com/user/nucleusanimation/
This is SARS CoV-2. It belongs to the family of coronaviruses, some of which cause disease in people and animals, named for crownlike spikes on their surfaces. SARS CoV-2 can cause COVID-19, which stands for coronavirus disease 2019, a contagious viral infection that attacks primarily your throat and lungs.
What actually happens in your body when you contract the coronavirus? What exactly causes your body to develop pneumonia? And how would a vaccine work?
Subscribe to the brand-new What If Discussed podcast: http://bit.ly/yt-what-if-show-podcast
Take a deeper dive into What If episodes with the help from the world's top thinkers in science.
Can you translate this episode into another language? Add subtitles and we will link your YouTube channel in the description: https://www.youtube.com/timedt....ext_video?v=7sQCmgCm
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
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What If in Mandarin: http://bit.ly/YT-Chinese-what-if
IMPORTANT: This video is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have seen on this channel. If you think you may have a medical emergency, call your doctor, the ambulance or the police immediately. Underknown does not recommend or endorse any specific tests, physicians, products, procedures, opinions, or other information that may be mentioned in this video. Reliance on any information provided by Underknown is solely at your own risk.
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
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Would a Sun-orbiting solar farm be a highly efficient way to power Earth, or would solar paneling the Sun be too much energy to handle? Let's see what would happen if we surrounded our Sun with solar panels. How would we get all that power back to Earth, and how would we build these solar panels?
Transcript and sources: https://whatifshow.com/what-if....-we-put-solar-panels
00:00 Solar panels
02:01 Thank you, Masterworks!
03:27 Solar power potential
04:11 Making solar cells
06:19 Parker Solar Probe
06:46 Solar power stations
Questions or concerns? Contact us at https://underknown.com/contact/
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Crazy Creatures: https://bit.ly/crazy-creatures-show
Your Body On: https://bit.ly/your-body-on-show
Origins of Food: https://bit.ly/origins-of-food
Versus: https://bit.ly/versus-show
WTF Did I Just Watch: https://bit.ly/wtf-did-i-just-watch
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
T-shirts and merch: http://bit.ly/whatifstore
Suggest an episode: http://bit.ly/suggest-whatif
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What If elsewhere:
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What If in Spanish: http://bit.ly/YT-Spanish-what-if
What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#WhatIf #SolarPanels #SolarPower
What if there was another version of you? Somewhere out there in the Universe. A you that could be anything. Imagine a version of you where you're the Batman.Or imagine a you that's President of the United States. All this and more would be possible in a multiverse. What is a multiverse? Is any of this possible? And could you meet your other self?
Transcript and sources: https://whatifshow.com/what-if....-you-had-a-cosmic-tw
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Can you translate this episode into another language? Add subtitles and we will link your YouTube channel in the description: https://www.youtube.com/timedt....ext_video?v=TH4xi_hC
Watch more what-if scenarios:
Planet Earth: http://bit.ly/YT-what-if-Earth
The Cosmos: http://bit.ly/YT-what-if-Cosmos
Technology: http://bit.ly/YT-what-if-Technology
Your Body: http://bit.ly/YT-what-if-Body
Humanity: http://bit.ly/YT-what-if-Humanity
T-shirts and merch: http://bit.ly/whatifstore
Suggest an episode: http://bit.ly/suggest-whatif
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What If elsewhere:
Instagram: http://bit.ly/whatif-instagram
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What If in Spanish: http://bit.ly/YT-Spanish-what-if
What If in Mandarin: http://bit.ly/YT-Chinese-what-if
Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
What would stomach acid do to the outside of your body?
What would happen if you jumped into a whole pool of stomach acid?
Watch the full episode here: https://youtu.be/sVZox2mRzvo
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#Shorts #WhatIf #StomachAcid #AcidReflux #DigestiveHealth #AcidPool
Let's throw it back, ancient aquatic style. The megalodon shark and the mosasaurus both ruled the seas in their respective eras. Find out which of these historic apex predators could take the other in a fight.
Watch the full episode here: https://youtu.be/eOT-zxWi-94
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#Shorts #WhatIf #Megalodon #Mosasaurus #ApexPredator
Deserts won't be barren wastelands anymore. We're going to be turning the world's deserts into lush farmland. How costly would terraforming the planet cost? And why could making deserts farmland destroy the Amazon rainforest?
Transcript and sources: https://whatifshow.com/what-if....-we-could-turn-deser
00:00 Desert farmlands?
00:52 Desert facts
01:23 Evapotranspiration
01:59 Nanoclay
03:30 Materials and cost
Questions or concerns? Contact us at https://underknown.com/contact/
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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
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#WhatIf #Farmlands #Terraform #DesertEcosystems #FoodProduction #AmazonRainforest
Watch our Discussed episode where we dive deeper into the topic with Andrew Siemion: https://www.youtube.com/watch?v=SKQA1y0SEyM
For over half a century, we've searched for radio signals from extraterrestrial civilizations. But it's, been, well, a little quiet. Are they ignoring us? Or have aliens already made contact without us knowing it? The truth could be hiding in plain sight. How has technology helped us look for extraterrestrial life? Could bacteria contain secret alien messages? What if aliens already live among us?
Transcript and sources: https://whatifshow.com/what-if....-weve-already-made-f
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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
At 0 Kelvin, or -273.15 °C (-459.67 °F), no heat energy remains. At absolute zero, particles stop moving all together. That's pretty cold! So what if we experienced absolute zero for five seconds? Would the world shut down? And how fast would you freeze to death?
Transcript and sources: https://whatifshow.com/what-if....-earth-dropped-to-ab
00:00 Absolute zero
02:14 Room temperature
03:54 Damage to all lifeforms
04:15 Boomerang Nebula
04:35 Bose-Einstein condensate
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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
When a venomous snake sinks its fangs, a complex mixture of toxic proteins, enzymes and other molecular substances is injected straight into your bloodstream. This is to disable you and break down your cells and tissues so you are easier to digest. So would one sip of snake venom be your last? What does snake venom consist of? How would swallowing it be different than being bitten? What is coagulopathy?
Transcript and sources: https://whatifshow.com/what-if....-you-drank-snake-ven
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Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#WhatIf #Snake #Venom #Neurotoxic #Coagulopathy
You've heard the Soundgarden song, but how about a real Black Hole Sun collision? Most black holes are the remnants of massive stars. Would our Sun survive the collision, or could a black hole make some serious cosmic trouble for the ruler of our Solar System?
Transcript and sources: https://whatifshow.com/what-if....-the-sun-collided-wi
00:00 Black hole Sun.
01:18 Singularity
02:09 Oort Cloud
03:45 Solar matter
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Podcast: http://bit.ly/yt-what-if-show-podcast
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
Contact us at https://underknown.com/contact/
#WhatIf #Cosmos #SolarSystem
Watch the full episode here: https://youtu.be/u4N45v8f7cY
Freezing cold, dark and with an atmosphere that smells like farts and rotten eggs? Uranus doesn’t sound like somewhere you’d want to call home. But let’s say you did want to move to Uranus. What kind of home settlement would you need to build? And what dangers would you encounter on the stinkiest planet in the Solar System?
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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
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#Shorts #WhatIf #Uranus #GasGiant #ColdPlanets #Methane
The Titanosaur is no longer. As the largest animal to roam the Earth, you'd think such an impressive presence would be almost invincible. How did this titan of a creature finally meet its demise? It seems even the mightiest can fall. What is a Titanosaur? How did they end up on every continent? Why did they disappear?
Transcript and sources: https://whatifshow.com/what-if....-titanosaurs-never-w
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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: https://underknown.com
