SciShow Tangents - podcast cover

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.
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Episodes

Lasers

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 actually as cool in reality as they are in science fiction? Probably not! But I guess you'll have to listen to find out for sure. SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciSho...

Feb 28, 202341 minSeason 4Ep. 44

Poop

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 and way more in this very overdue episode of Tangents! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll get in return, like bonus epis...

Feb 21, 202342 minSeason 4Ep. 43

Mating

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 ever want to know about sex harpoons, cannibalism, living sperm, and some other utterly un-romantic methods of copulation employed by the animal kingdom! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how y...

Feb 14, 202342 minSeason 4Ep. 42

Spit

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 whistle a tune? My friend, spit is the bodily excretion for you! Spit: don't leave home without it! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool per...

Feb 07, 202338 minSeason 4Ep. 41

SciShow Tangents Classics - Artificial Intelligence

Original Airdate: February 19, 2019 It seems like everyone's using Artificial Intelligence these days, so we thought we'd dip back into our archives for a little refresher on just what the heck AI even is. Plus, meet the character find of 2023: President Smartest Dog in the World!

Jan 31, 202338 min

Rubber

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 talking about it! You all really wanted an episode about rubber, right? Well, we made it anyway, so you have to listen. SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, ...

Jan 24, 202338 minSeason 4Ep. 40

Tails

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 wonderful tails! And heck, some of them aren’t even tails at all, but that’s ok! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll g...

Jan 17, 202339 minSeason 4Ep. 39

Gas

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 exciting adventure into the world of gas with Sam, Ceri, and Dr. Tubeboy! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll get in retu...

Jan 10, 202339 minSeason 4Ep. 38

Memory

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 remembering all our dang acquaintances and way more as we dive deep on the concept of Memory! Want more Deboki? Check her out at https://twitter.com/okidoki_boki to find info on all of the many projects she works on! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head ...

Jan 03, 202340 minSeason 4Ep. 37

SciShow Tangents Classics - Sleep

There are no two ways about it: winter is a great time to sleep. In fact, the Tangents crew all decided to sleep this entire week, which is what this episode is a rerun! See you next week/year! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll get in return, like bonus episodes and ...

Dec 27, 202233 min

Cold

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" even is, and you may not be too surprised to hear that the answer is way, way more complicated than you'd think. Bundle up and take a listen! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help sup...

Dec 20, 202238 minSeason 4Ep. 36

Testing New Games with Deboki Chakravarti

sniff sniff ... What is that awful smell? Ah, it's our stinky, old games! I mean, just look at Truth or Fail! It's all covered in mold! Good thing Deboki's here this week to try out some fresh, exciting new games with us! scWant more Deboki? Check her out at https://twitter.com/okidoki_boki to find info on all of the many projects she works on! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.pat...

Dec 13, 202242 minSeason 4Ep. 35

Poison

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 lethal dose of venomous knowledge! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll get in return, like bonus episodes and a monthly ne...

Dec 06, 202239 minSeason 4Ep. 34

Crystals with Tyler Thrasher

In a universe of chaos, one scrappy form of highly-ordered solid matter dares to be different: crystals! And crystal expert Tyler Thrasher is here to tell us all we need to know about them! Want more Tyler Thrasher (and who wouldn't?!)? Check out https://tylerthrasher.com to learn more about his myriad of other projects! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents...

Nov 29, 202242 minSeason 4Ep. 33

Wings with Stefan Chin

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 to be thankful for: Stefan's our special guest! Our long lost co-host returns to talk to us about wings: birds love to use 'em, people love to eat 'em, and planes need them too, I guess. Sit around the table with us, won't you, as we pass out some heaping helpings of science knowledge. Pass the gravy! SciShow Tangents is on YouTube! Go to www.youtu...

Nov 22, 202239 minSeason 4Ep. 32

Sight

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 your head, and hits some nerves which send signals to your brain which turns that into an image of a tree (or whatever)... I wouldn't believe it if I weren't looking at this screen and typing these words right now! Also, what better medium to talk about seeing stuff than a podcast! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangen...

Nov 15, 202238 minSeason 4Ep. 31

Pain

This week, we investigate one of the more complicated, fraught, mysterious, and downright unpleasant ways we and lots of other living things navigate the world: pain. From headaches to scorpion stings, there's lots of ways to get hurt, but is anything as painful as Hank's Liam Neeson impression? Let's find out! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find o...

Nov 08, 202239 minSeason 4Ep. 30

SciShow Tangents Classics - Teeth

It's the day after Halloween, which means you might have a surplus of candy in your house. But before you start digging in to those sugary treat, spare a thought for your teeth, won't you? And to help you with that, today we have a classic episode all about your pearly whites! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow...

Nov 01, 202235 min

Trick or Treat Month: Blood with Justin and Sydnee McElroy!

Tangents' annual descent into horror returns with Trick or Treat Month! And this time, we brought some fiendish friends along! Join us for a whole month of spooky themes and special guest stars! Trick or Treat Month reaches it's horrific, blood-soaked conclusion! And who better to help us wade through the pools of gore than Dr. Sydnee and Justin McElroy, co-hosts of the medical history podcast Sawbones? No one, that's who! Want more Sydnee and Justin? Check out https://www.blectar.com to find th...

Oct 25, 202250 minSeason 4Ep. 29

Trick or Treat Month: Gourds with Jackson Bird!

Tangents' annual descent into horror returns with Trick or Treat Month! And this time, we brought some fiendish friends along! Join us for a whole month of spooky themes and special guest stars! From out of the pumpkin patch rises author, YouTuber, and podcaster Jackson Bird, here to thrill us with terrifying tales of the scariest produce of all: gourds! From pumpkins to watermelon, this versatile family of fruits nourishes and terrifies in equal measure! Get your extra-scary SciShow Tangents Ha...

Oct 18, 202238 minSeason 4Ep. 28

Trick or Treat Month: Creepy Crawlies with Lulu Miller!

Tangents annual descent into horror returns with Trick or Treat Month! And this time, we brought some fiendish friends along! Join us for a whole month of spooky themes and special guest stars! This week, we've called upon the spirit of Radiolab and Terrestrials ghost host Lulu Miller to get down in the muck and talk about all the wormy, wriggly, slimy, little creatures that send shivers down our spines: creepy crawlies! Get your extra-scary SciShow Tangents Halloween Decal here! Tell 'em Spooky...

Oct 11, 202241 minSeason 4Ep. 27

Trick or Treat Month: Preserved Foods with Bill Oakley!

Tangents annual descent into horror returns with Trick or Treat Month! And this time, we brought some fiendish friends along! Join us for a whole month of spooky themes and special guest stars! And to kick off Trick or Treat Month, we've summoned Simpsons writer, author and food reviewer extraordinaire Bill Oakley to talk about preserved food! How is preserved food spooky? I guess you'll just have to listen to find out! Want more Bill Oakley? You're in luck! You can follow him on Twitter or Inst...

Oct 04, 202243 minSeason 4Ep. 26

SciShow Tangents Classics - The Science of Scary Sounds - A SciShow Tangents Adventure

It's almost October, and SciShow Tangents is getting ready for its month-long Halloween blowout! While we make final arrangements, please enjoy this classic, sound-filled journey through Tangents Manor! Try not to get too scared!! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll ge...

Sep 27, 202219 min

Radiation

Popular culture makes radiation seem pretty scary, and frequently it is. But we encounter way more radiation in our day-to-day life than you might think, from radio waves to visible light. Come explore the whole spectrum of radiation on this week's Tangents! And we talk a LOT about The Vampire Diaries , too! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out ...

Sep 20, 202239 minSeason 4Ep. 25

Babies

From mighty lions to postal workers, presidents to pelicans, they all have one thing in common: they were once tiny little babies! And so, too, were all the Tangents panelists, who celebrate their humble, squishy, helpless origins this week by talking all things baby! Witness Hank learn about the "I'm baby" meme, thrill as you find out which Pokemon Yung Gravey most exemplifies, and almost puke at our grossest butt fact yet! Is this our best episode ever? Well, according to Hank it is! And he's ...

Sep 13, 202242 minSeason 4Ep. 24

Coral Reefs

Summer is just about over, but we can all cling to those warm, tropical feelings for at least one more week as we strap on our scuba gear and take a dive into the wild world of coral reefs! Scuba! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perks you’ll get in return, like bonus episodes a...

Sep 06, 202239 minSeason 4Ep. 23

A.N.A.G.R.A.M. - Unlocked Patreon Bonus Episode

Did you know that you can go to Patreon.com/SciShowTangents to become a Patron of the show and get cool stuff, like bonus episodes! See what you've been missing this week as we bring you an unlocked bonus episode featuring a devious game by Sam! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool ...

Aug 30, 202228 min

Cities

Tall buildings, subways, bodegas, rats. These are just some of the things you'll find in cities. Another thing you'll find? Science! From the smelly yet impressive sewers to the smelly yet impressive pigeons, we're covering big city science this week, baby! SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see a...

Aug 23, 202238 minSeason 4Ep. 22

Carbon

Carbon gets a pretty bad rap these days, what with global climate change and, but every living thing on Earth owes their very existence to this multitalented little element! And heck, that's not even all it does! Click play to find out more. SciShow Tangents is on YouTube! Go to www.youtube.com/scishowtangents to check out this episode with the added bonus of seeing our faces! Head to www.patreon.com/SciShowTangents to find out how you can help support SciShow Tangents, and see all the cool perk...

Aug 16, 202241 minSeason 4Ep. 21

Skin

When it comes to keeping all of your guts and blood inside, skin is second to none! Yet so often is it taken for granted. Today, we fix that by talking about skin for a whole 40 minutes! You're welcome, skin! If you know a kid who loves science, have we go the show for you! It's called SciShow Kids, and it has all the great, rigorously-researched content you expect from SciShow, but for kids! Plus, it has puppets! Check it out at https://www.youtube.com/scishowkids ! SciShow Tangents is on YouTu...

Aug 09, 202240 minSeason 4Ep. 20
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