ScienceStuff

ScienceStuff

Ever wonder if your pet is lying to you, what's inside a black hole, or whether you'd survive being cryogenically frozen? With infectious curiosity, cartoonist and former roboticist Jorge Cham makes science fun and accessible as he answers your biggest questions on the ScienceStuff podcast.

Episodes

October 8, 2025 36 mins

Would you be the same person inside a chip? Jorge gets his head in the cloud with two scientists and a philosopher to discuss this possibility.

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And why does the day have 24 hours? Jorge explores the science behind the time units we use in our everyday lives.

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September 24, 2025 34 mins

What's an animal's favorite song? And can music make them feel better? Jorge talks to three experts who play music to animals.

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September 17, 2025 34 mins

When exactly did feathers evolve? And for what purpose? Jorge digs in with two dinosaur paleontologists to find out.

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September 10, 2025 30 mins

What other factors affect your happiness? And does more money mean more problems? Jorge continues his quest to find a formula for happiness.

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Some say the pursuit of it defines our existence. But is there science behind it? Jorge talks to some happy experts about what really makes you happy.

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August 27, 2025 36 mins

They're huge, they're deadly, but are they unstoppable? Three experts take us inside a hurricane and reveal whether we could ever stop one. 

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Can we go faster than light? Jorge goes into overdrive with two physicists to see if we can ever catch up to the fastest thing in the Universe.

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August 13, 2025 30 mins

Eggcellent question! Jorge goes beyond the shell to find out why there's no consensus on whether to keep eggs cool or not.

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August 6, 2025 29 mins

Can animals, A.I. or signals in the sky tell us when the ground is going to tremble? Jorge shakes things up at an earthquake research center and experiences an earthquake in the process.

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July 30, 2025 28 mins

Is five a magic number? Why don't we have 3 fingers, or 7? Jorge gets the digits on this mystery with two evolution experts.

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July 23, 2025 29 mins

Going up! Can an elevator take you all the way to space (and beyond)? Jorge talks to two scientists trying to make this happen.

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July 16, 2025 31 mins

It's an old joke that lots of meats taste like chicken. But why is that? Jorge takes a bite out of this meaty topic.

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What makes diamonds so hard? And could anything beat it? (The answer is yes.) Jorge gets the hard answers from physicist Jodie Bradby.

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July 2, 2025 34 mins

Is it humanity's destiny to colonize Mars? Jorge talks to Martian experts to learn whether we can ever move to our sister planet.

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June 25, 2025 31 mins

Is beauty in the eye of the beholder? Not according to science! Jorge takes on a beauty of a topic.

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June 18, 2025 32 mins

Is the ability to regrow missing limbs hidden in our genes? Jorge talks to animal regeneration experts to find out what's been cut off.

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June 11, 2025 30 mins

Which animals like to booze it up? Jorge takes a swig of science with animal expert Katie Goldin to find out.

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Sure, there's a lot of space out there, but not all of it is prime real estate. Jorge answers questions about exoplanets for popular cartoonist Randall Munroe (XKCD).

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May 28, 2025 34 mins

Why do canines go cuckoo from cocoa? Jorge talks with veterinary toxicologists to find the real reason behind this animal health hazard.

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