
Learn how to think like EINSTEIN! Every week we learn science running imaginative thought experiments. Our brilliant guests are some of the world’s greatest science fiction writers, scientists & science communicators. Leap into a journey to answer the most fascinating question in the universe: What The IF?
| Publishes | Weekly | Episodes | 437 | Founded | 9 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Category | Science | |||

What the if humans moved in schools — not classrooms, but like fish? Inspired by Carl Zimmer's New York Times article on how misinformation spreads among schooling fish, this episode explores a world where you can't go anywhere without your tightly s... more
MIT physicist David Kaiser is one of those rare scientists who can make mind-bending physics feel like a great conversation over coffee — funny, generous, and genuinely thrilled by what we still don't know. And what he's working on is wild. What the ... more
A conspiracy theory went viral claiming that on August 12th, 2026, Earth will lose gravity for seven seconds. The internet did what the internet does, and millions of people started talking about it. So we decided to take the question seriously — wha... more
What the if a groundhog could actually predict the weather? Turns out Punxsutawney Phil would need way more than a shadow — we're talking a full groundhog space program, weather satellites, underground supercomputers, and a solar shade the size of we... more
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The use of AI generated slop for a podcast that evidently has the financial backing to pay artists is both insulting and genuinely just really cheap.
Do better. This stinks
I enjoy this show. There’s always something I learn when I listen to it.
This podcast is a fun way to explore alternate realities using scientific reasoning. I love how it opens the mind to new and intriguing scenarios. I can’t wait to listen to all the episodes! Great podcast! Thanks for putting this together!
…when Philip Shane and Prof. Matt Stanley delve into one of their scientific / technological / cultural ”what the ifs”. The best that I know the responses from Matt Stanley are mainly improvised on the spot (which gave me a weird tangent, as the voice of Matt sounds very similar to the know-it-all droid C-53 from Mission-to-Zyxx, an equally improvised, albeit fully fictional, great podcast)
Super fun!
Key themes from listener reviews, highlighting what works and what could be improved about the show.
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #181 |
Recent interactions between the hosts and their guests.
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Exploring the intersection of imagination and scientific inquiry, this podcast presents a unique format where hosts engage in thought experiments related to pressing scientific questions. Each episode typically includes humorous yet insightful discussions surrounding a central theme or hypothetical scenario, often incorporating perspectives from leading guests in science, science fiction, and communication. Topics range from the potential consequences of extraterrestrial phenomena to the ethics of emerging technologies, providing a platform that stimulates curiosity and critical thinking about our universe.
Rephonic provides a wide range of podcast stats for What The If?. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to What The If? and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
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Rephonic provides comprehensive predictive audience data for What The If?, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
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These podcasts share a similar audience with What The If?:
1. StarTalk Radio
2. Radiolab
3. Hidden Brain
4. TED Talks Daily
What The If? launched 9 years ago and published 437 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on What The If? include:
1. David Kaiser
2. Dr. Kirby Runyon
3. Dr. Robin George Andrews
4. Ian Durham
5. Gaby Penicia
6. Dr. Kiki
7. Chris Carberry
8. Nikolay Kukushkin
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.