SciShow Tangents

SciShow Tangents is the lightly competitive knowledge showcase from the geniuses behind the YouTube series SciShow. Every other Tuesday, join Hank Green, Ceri Riley, and Sam Schultz as they try to one-up and amaze each other with weird and funny scientific research... while not getting distracted. There will be tangents about video games, music, weird smells, surprisingly deep insights about life, and of course, poop, but it always comes back to the science.

276 episodes transcribed
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Science

Aging

Episode Date: March 14, 2023

Every millisecond of every day, you, everyone you know, every rock on the ground, every star in the sky... they're all aging. And podcasts are no exce...

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Science

Farming

Episode Date: March 7, 2023

Learning is a little like farming, in a way. You sow your brain field with facts seeds, nurture those seeds into thoughts and ideas and voila: you're...

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Science

Lasers

Episode Date: February 28, 2023

In all of science, there are very few things conceptually cooler than lasers. A beam of light you can use to blast aliens? Heck yeah! But are lasers a...

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Science

Poop

Episode Date: February 21, 2023

The bodily function so universal, there's a kids book all about how everybody does it! But... is that kids book a lie?! Find out the answer to that an...

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Science

Mating

Episode Date: February 14, 2023

In honor of Valentine's Day, that most cherished day of beauty and love, the Tangents crew gets real down and dirty by telling you more than you could...

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Science

Spit

Episode Date: February 7, 2023

You need to clean a smudge of your glasses? Use some spit! Gotta make some food moist so you can swallow it? Why not try spit?  Lips too dry to whistl...

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Science

Rubber

Episode Date: January 24, 2023

You can bounce it, you can stretch it, heck... some people even chew it! That's right, it's rubber! And at long last, the Tangents team is finally tal...

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Science

Tails

Episode Date: January 17, 2023

From a bunny’s seemingly-useless fluffy li’l puffball to a scorpion’s practical and deadly venom-filled stinger, the world is filled with all sorts of...

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Science

Gas

Episode Date: January 10, 2023

From precious oxygen to the lowly fart, every day we’re all wallowing around in an invisible soup of gas! Exciting, isn’t it? Tune in to go into an ex...

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Science

Memory

Episode Date: January 3, 2023

It's the time of year for old acquaintances to be forgot, but SciShow Tangents has never been one to bow to convention! So this week, we're rememberin...

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Science

Cold

Episode Date: December 20, 2022

Jack frost ain't just nipping at our noses where we live, he's basically biting them off! Ouch! So we thought we'd learn a little about what "cold" ev...

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Science

Poison

Episode Date: December 6, 2022

It's said that the dose makes the poison, but that doesn't change the fact that some poison is just more poison-y than others. This week, we get a let...

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Science

Wings with Stefan Chin

Episode Date: November 22, 2022

It's just about Thanksgiving here in the US; a special time during which we count our blessings. And this year, Tangents is giving you an extra thing...

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Science

Sight

Episode Date: November 15, 2022

Before you listen, just take a moment to think about how sight works: Light comes out of the sun, bounces off of a tree (or whatever), goes inside of...

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Science

Pain

Episode Date: November 8, 2022

This week, we investigate one of the more complicated, fraught, mysterious, and downright unpleasant ways we and lots of other living things navigate...