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

December 24, 2025 33 mins

Happy New Year! To celebrate, we're digging into the science of the year: Why is it 365 days, is it changing, and will we always celebrate New Year's the same way? Plus, we recap our favorite episodes of the year.

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Santa better pack his bags because the North Pole is on the move. Jorge talks to planetary scientist Matt Siegler to find out what's causing this magnetic shift.

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December 12, 2025 10 mins

Jorge catches up with science fiction author Mary Robinette Kowal to learn what her cat and dog have to say.

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December 10, 2025 36 mins

Can you chat with your cat? Or dialogue with your dog? Jorge talks to Christina Hunger and Federico Rossano about the global movement to teach pets to talk.

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It won the Nobel Prize in 2025, but what is it and what can you do with it? Jorge talks to one of the Nobel Prize winners to get the inside scoop.

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November 26, 2025 36 mins

Why are we so hooked on love? Jorge and neuroscientist Dwayne Godwin take a deep dive into the loving brain.

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November 19, 2025 32 mins

Want to upgrade yourself and be taller, fitter or smarter? You could do it by editing your genes. But is it safe, or ethical? Jorge talks with two gene experts to get the answers.

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November 12, 2025 42 mins

Wrrraaohhh! Is it possible to make a REAL lightsaber that can glow, cut, and feel solid? Jorge duels with four physicists (or is it physi-Siths?) to find out.

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November 5, 2025 32 mins

Is your dog self-aware? Do bees have feelings? Can octopuses dream? Jorge dives into the minds of animals with two sentience experts to figure it out.

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October 29, 2025 33 mins

Bears, squirrels and birds (oh my!) can do it, but can humans? Jorge explores how this technology could be a game changer for medicine and space travel.

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October 24, 2025 10 mins

In this follow-up mini-episode, Jorge talks to an anthropologist about how humans would react if we ever discover alien life.

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October 22, 2025 33 mins

Is there life out there in the cosmos? Jorge talks to scientists about whether we are truly alone in the Universe.

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October 15, 2025 30 mins

They are clever and flexible thinkers, but what's the limit of their intelligence? Jorge wraps his arms around this mystery with three cephalopod experts.

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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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October 1, 2025 31 mins

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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