What If: Science, Theory, and Possibilities

Create your own character animations with Rokoko's easy and affordable mocap tools! Get 5% off your order with promo code RKK_WHAT. Follow this link for more: Rokoko Mocap Bundle Chase faces death on numerous exoplanets, exploring the most bizarre and extreme conditions. While we couldn't cover every planet due to the Universe's vastness, we highlighted some of the most gruesome experiences. Suppo...

Support our show and receive awesome perks. Join this channel to get access to the perks: our YouTube channel. It's big, it's blue, and extremely dangerous. Neptune's giant, Earth-sized storms are far from calm. As beautiful as its surface appears, Neptune is a violent planet. Ready for a space journey? We'll explore the Solar System. Why do Neptune's rings clump in certain areas? What lies beneat...

Sandworms, often seen as gross yet somewhat cute creatures, are typically used as bait. But what if they were the predators instead, capable of hunting humans? Explore how they might migrate from water to land, their dietary needs for survival, and the peculiar way they would consume their prey. Transcript and sources Join this channel for perks: YouTube Membership Subscribe to our second channel:...

Pre-order the What If 100 book today: here. Free shipping to US! International shipping coming soon, but enjoy the digital version right away. 410 kilometers (254 miles) above Earth is where the International Space Station floats. Imagine if you were up there and fell off, skydiving back to Earth. What would unfold? Is this possible? How quickly would you descend, and what would happen upon your r...

Scientists have developed bulletproof skin, a potential solution to gunshot injuries affecting 100,000 Americans annually. Discover the science behind this innovation and how goats and spiders play a role. Could this be a breakthrough in reducing gun violence? Pre-order the What If 100 book today: https://bit.ly/book-what-if-100 Free shipping to US! International shipping will be available soon bu...

Discover the challenges of constructing the longest underwater pipe to the bottom of the Mariana Trench, the deepest part of Earth. What materials are suitable? What creatures might you encounter? And at what point does the construction become unbearable? Get a digital version of the What If 100 book and pre-order a hardcover. Free shipping to US! International shipping will be available soon. Fin...

Nearly 800 million light-years away, something has been forming. Scientists aren't exactly sure what it is but have dubbed it 'the black neutron star.' And now, it's headed for Earth. What is this strange object? How would it change our planet? And what makes this new discovery so dangerous? For the transcript and sources. Join this channel to get access to perks: YouTube Channel. Subscribe to our...

Explore the idea of living in a closed biosphere with insights from Jane Poynter. Watch here. Imagine condensing everything that sustains life on Earth into a small bubble. The Earth's biosphere spans approximately 20 km (12 mi), from ocean depths to the atmosphere, housing most life forms. To inhabit space or Mars, replicating this complex system is essential. What would you eat? How would you ma...

It's been 30 days since Uranus first appeared in the sky. Initially, it seemed like our Moon had found a celestial companion. But soon, we realized something significantly larger was approaching. What caused Uranus to become so unstable? How might this colossal collision transform the ice giant? And what's the reason for the dreadful odor? Ugh. For the full transcript and sources, visit here. Join...

If you’re ready to take action and prevent hair loss, go to www.keeps.com/whatif to receive your first month of treatment for free. Do you drink energy drinks? Do you drink them every day? Do you drink multiple ones every day? Then you just might be addicted to energy drinks. But why is that so bad when everyone else is addicted to coffee? In a stressed-out world suffering from constant fatigue an...

Dry ice is one of the coldest substances on Earth. This is what it does to a flower. And check out what it does to this action figure. Now, what would happen if you swallowed dry ice? What would it do to your skin? How much could you eat before it hurts you? And how would it affect your stomach? For more information, visit the transcript and sources. Join this channel to get access to perks: YouTu...

Among Us is a video game that has captured the world's attention. It's immensely popular on platforms like Twitch and YouTube, with even politicians engaging in gameplay. But imagine if this game was more than virtual. What if Among Us unfolded in real life? Who among the crewmates would be suspicious? What kinds of tasks would you have to complete? And could you survive until the very end? For mo...

Throughout history, there have been many incredible civilizations that have shaped the way we live today. One was Ancient Rome, a once majestic and thriving city whose strong foundations live on to this day. Yet despite all its grandeur, life as an average citizen in Ancient Rome was hard and unforgiving. What strange customs did the Romans have? What was the life expectancy of an average citizen?...

Thanks to Hover for sponsoring this video. Visit Hover to get 10% off your first domain name! Aerogel, the world's lightest solid, is an incredibly rare substance used in spacecraft as an insulator. Imagine filling an entire pool with this material and then jumping into it. What would happen to your skin? What is aerogel composed of, and how much would it cost to do such an experiment? Discover mo...

Discover the consequences of neglecting dental hygiene as we explore the story of a man who didn't brush his teeth for over two years, leading to severe decay and tooth removal. What would happen if you never brushed again? Learn about the bacteria that inhabit your mouth, the impact on your health, and how long you can go before losing your teeth. For more details, check the transcript and source...

Explore the most terrifying planets in the universe, ranked from Level 1 to 100. From small eerie rocks to massive nightmare-inducing worlds, each planet presents a new horror of space. Can you handle the horrors? Made possible with the support of Ontario Creates: https://ontariocreates.ca Support us on Patreon: https://www.patreon.com/whatifshow/membership Get the What If book: http://bit.ly/ytc-...

What If is a mini-documentary web series exploring hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space, and chance as we delve into complex subjects in a fun and entertaining way. Support us on Patreon: https://www.patreon.com/whatifshow/membership. Check out our other channels: How to Survive: https://bit.ly/how-to-survive-show, Aperture: https://bit.ly/ap...

What If is a mini-documentary web series taking you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space, and chance as we boil down complex subjects in a fun and entertaining way. Support us on Patreon: https://www.patreon.com/whatifshow/membership Check out our other channels: How to Survive: https://bit.ly/how-to-survive-show Ap...

In the future, humans might evolve in various ways. They could develop long, tall bodies suitable for space living, or they might become shorter and bulkier to withstand environmental disasters on Earth. However, these scenarios are contingent upon addressing today's challenges. This episode explores the visionaries shaping humanity's future and what the next 100 years could hold. Timeline: 00:00:...

Things are heating up on Earth. To cool things down, what if we poured all of Earth's water on the Sun? Is this even feasible? Discover the challenges of reaching the Sun and the potential impact on life on Earth. Support us on Patreon: https://www.patreon.com/whatifshow/membership Get the What If book: http://bit.ly/ytc-the-what-if-100-book Join our channel for perks: https://www.youtube.com/chan...

Help us win a Webby by voting here. Support us on Patreon. From the sun going rogue to unstoppable infections and nature’s wildest disasters—today we explore every way humanity could meet its end. For our full disclaimer, please visit: here. Check out our other channels: How to Survive Aperture T-shirts and merch What If elsewhere: Instagram Discord Podcast What If is a mini-documentary web series...

Explore the compelling reasons why Pluto should be considered a real planet. Discover the history of Pluto's classification and the debate surrounding its status. Learn about the impact of its reclassification in 2006 and why Pluto deserves recognition. Made possible with the support of Ontario Creates. Support us on Patreon or get the What If book. Interested in sponsoring or collaborating? Email...

A nuclear bomb has just dropped on Times Square, New York City. A massive explosion occurs, destroying buildings and resulting in the loss of millions of lives. You've survived the initial blast, but now your body is full of radiation. What happens when you're exposed to radiation? Is survival possible? Discover why bananas might be more dangerous than you think. #nuclearbomb #radiation #survival...

You’re traveling through our Solar System when suddenly, you have the opportunity to reach out and touch our biggest and brightest celestial body. Touching our Sun would require a heat-resistant spacesuit, the strongest sunscreen, sunglasses, and a lot of courage. The risks of touching the Sun are high. You could be instantly obliterated if you touched the Sun. Could you take the heat? Made possib...

In a couple of billion years, our Sun will become so violently hot that it could wipe out all life in the Milky Way. But as it gets stronger, it could also help us live on places like Pluto and Saturn's moons. How can the center of our Solar System be so giving yet destructive at the same time? In this episode, we explore the entire evolution of the Sun, from how it helped create life on Earth to...