CAPYBARAS! Blocky faces. Chill vibes. Spa days. Finally. Hydrochoerologist, Dr. Elizabeth Congdon, leads us into the muddy pond of these beloved giant rodents. We chat weird feet, smelly noses, pet questions, interspecies hangouts, natural habitats, and a fossil record that will rock you. An instant classic that you’ll want to enjoy on repeat. Y’all, CAPYBARAS. I repeat: Capybaras.

Read Dr. Congdon’s publications on ResearchGate

A donation went to Edgewater Animal Shelter

Full-length (*not* G-rated) Hydrochoerology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions & Jake Chaffee

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

It beats. It throws blood. It breaks – but not if Dr. Herman Taylor can help it. Cardiology is a vast field but Dr. Taylor joined for a 101 on how the heart works, and how to take care of it. Get pumped for valves, tubes, electrical shocks, heavy metal hearts, what to do in an emergency, and what your heart wants you to eat. Also: the worst heart-themed art out there.

Browse Dr. Taylor’s publications on ResearchGate

A donation went to the Center for Black Agency and Resilience

Full-length (*not* G-rated) Cardiology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions and Jake Chaffee

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

They’re acrobatic fliers with long bodies and veined wings and their babies breathe through their butts: dragonflies. Let’s get into the difference between a damselfly and dragonfly, how fast they dart around, how big they were in the age of the dinosaurs, and lots more with scholar, American Museum of Natural History curator, and dragonfly expert: Dr. Jessica Ware.

Follow Dr. Ware on Google Scholar, Instagram and Bluesky

Buy Jessica’s children’s book, Bugs (A Day in the Life): What Do Bees, Ants, and Dragonflies Get up to All Day? on Amazon or Bookshop.org

A donation went to the World Dragonfly Association

Full-length (*not* G-rated) Odonatology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions & Jake Chaffee

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Spears! Sharp rocks! Ancient tools, bows and arrows and ...atlatls? What’s an atlatl? Experimental archaeologist and decades-long ancient tool enthusiast Angelo Robledo is as passionate as an ologist can get. You likely have never heard of an atlatl, but by the end of the episode you’ll be carving one out of old lumber. Also covered: the earliest stone tools, neanderthal hunting strategies, Indigenous traditions, ancient action figures, what to do if you find artifacts on a hike, and the physics of how far you can lob ancient weaponry.

Follow Angelo Robledo on Instagram

Check out the World Atlatl Association

A donation went to the Black Trowel Collective

Full-length (*not* G-rated) Experimental Archaeology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, Jarrett Sleeper of MindJam Media & Steven Ray Morris

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

A long snout. Hundreds of teeth. Scales that could slice you. What is a gar and should we fear it? Should we hug it? One of the world’s most passionate and knowledgeable experts on this ancient, mysterious fish joins to make you fall in love with these slimy longbois. Dr. Solomon David is affable, charming, enthusiastic and absolutely shameless when it comes to fish puns. Slip into some hip waders and jump in the muck to learn all about a creature that -- despite decades of mudslinging -- is not a gar-bage fish. Also: why gar caviar is a very bad idea.

Follow Dr. Solomon David on Instagram and Bluesky

Dr. Solomon David’s website

A donation went to Ranger Rick, part of NWF.org

Full-length (*not* G-rated) Garology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, Jarrett Sleeper of MindJam Media, and Steven Ray Morris

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

What is a rock? How big is a boulder? Why are they pretty and heavy? It’s rock talk with a true enthusiast, the charming and beloved Geologist Schmitty Thompson. Schmitty walks us through different types of rocks, minerals, crystals, geodes, roadside wonders, the best rock puns, and why you should take a closer look at your countertops. So pull up a petrified stump, take a seat, and enjoy Schmitty’s Geology Corner.

Schmitty’s bio

Donations went to Skype a Scientist & MinDat.org

Full-length (*not* G-rated) Geology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, and Jarrett Sleeper of MindJam Media

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Flying squirrels. Ground squirrels. Tree squirrels. Giant squirrels. Tiny ones. Grey ones. Red ones. Fluorescent ones? Alie is losing her mind talking to dream guest and Sciuridologist, Dr. Karen Munroe. This Baldwin Wallace University professor has studied squirrels for decades and addresses where they sleep, how many babies they have, how they find their acorns (or don’t), endangered squirrels, birdfeeder drama, the best place for squirrel tourism and more. You’ll scatter hoard so many nuggets of squirrel trivia. Enjoy.

Follow Dr. Karen Munroe on Instagram

Donations went to Letters to a Pre-Scientist and Squirrel Mapper

Full-length (*not* G-rated) Sciuridolology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, Jarrett Sleeper of MindJam Media and Mark David Christenson.

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Thorny leaves! Geometric recipes! Watertight weaves! Tiny sculptures! Making cool stuff from invasive vines! Renowned weaver and teacher James C. Bamba shares how he connected more deeply with his Mariana Island heritage through weaving, how to know when plant fiber is ready, the anatomy of a coconut tree, and the math, meteorology, materials science, and agriculture know-how that goes into weaving the best baskets.

Follow James on Instagram

A donation went to Sagan Kotturan Chamoru

Full-length (*not* G-rated) Canistrumology episode + tons of science links

More kid-friendly Smologies episodes!

Become a patron of Ologies for as little as a buck a month

OlogiesMerch.com has hats, shirts, hoodies, totes!

Follow Ologies on Instagram and Bluesky

Follow Alie Ward on Instagram and TikTok

Sound editing by Mercedes Maitland of Maitland Audio Productions & Jake Chaffee

Made possible by work from Noel Dilworth, Susan Hale, Kelly R. Dwyer, Aveline Malek and Erin Talbert

Smologies theme song by Harold Malcolm

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.