Hank talks with Owl Research Institute founder Denver Holt. Then Jessi introduces the bird lovers to a pigeon. Warning: watch your ears for wing flapping into the microphone.

Illustrious jugglers the Raspyni Brothers show off their uncanny balance, agility, coordination and willingness to sacrifice (others). Now, if you'll just stand completely still...

This whimsical wrap-up of TED2006 -- presented by Einstein, the African grey parrot, and her trainer, Stephanie White -- simply tickles. Watch for the moment when Einstein has a moment with Al Gore.

It may be an impossible questions, but we can at least get close.

Pianist and composer Jennifer Lin gives a magical performance, talks about the process of creativity and improvises a moving solo piece based on a random sequence of notes.

Twitter gives a voice to the voiceless, a way to speak up and hit back at perceived injustice. But sometimes, says Jon Ronson, things go too far. In a jaw-dropping story of how one un-funny tweet ruined a woman's life and career, Ronson...

We all have some displeasing memories from the past that still make our blood boil. Why are those grudges so hard to let go of?

Sometimes you hear music and you automatically tap your foot, or do a little dance, or walk to the beat. What’s happening in your brain that makes your body move like that? Can music’s effects on movement or speech rewire your brain?

Welcome back to SciShow Talk Show where Hank talks to interesting people about interesting things! In this episode Hank discusses corvids with John Marzluff of the University of Washington.

Honestly, “spreadsheets” are kind of the vegetables of the business world -- the very idea of them makes some people queasy. But that’s ok! They can be intimidating, but they’re not impossible to understand. Today we’re going to learn to...

What does a ginkgo tree have in common with a dinosaur?

Do science at home with Hank in this episode of SciShow - you'll learn how to make your own litmus paper, what it's good for, and how it works.

Welcome back to Scishow TalkShow! In this episode Hank learns more about Biocrust explained by Rebecca Durham. Jessi Knudsen Castañeda also brings a ball python named Puzzle.

What does it take to regrow bone in mass quantities? Typical bone regeneration -- wherein bone is taken from a patient’s hip and grafted onto damaged bone elsewhere in the body -- is limited and can cause great pain just a few years...

It's been 110 years since Georges Méliès sent a spaceship slamming into the eye of the man on the moon. So how far have visual effects come since then? Working closely with the Academy of Motion Picture Arts and Sciences, Don Levy takes...

Rob Forbes, the founder of Design Within Reach, shows a gallery of snapshots that inform his way of seeing the world. Charming juxtapositions, found art, urban patterns -- this slideshow will open your eyes to the world around you.

In the 1700s, sailors used sextants to navigate the seas. Centuries later, these old-timey tools saved the day on not one, but two of the Apollo missions!

The SciShow Talk Show has a new look! And a new guest who isn't new at all - Jessi Knudsen Castañeda from Animal Wonders joins Hank to talk about one of her favorite subjects: poop! They are joined by Augusto Castañeda and Yucca the...

Join Jessi, Squeaks, and a special guest to celebrate the seasons changing by making paper snowflakes!

In this episode we explain what quantum tunneling is and how it works!

Composting is a way to turn scraps of food you aren't going to eat anymore into healthy soil for your garden! But how does food turn in to dirt?! Mister Brown and Squeaks take a trip to SoilCycle, a place that makes compost in...

If you've ever farted in the shower, you know that they smell REALLY bad in there, but why is that?

"Building a 30-foot-high concrete structure from sea to shining sea is the most expensive and least effective way to do border security," says Congressman Will Hurd, a Republican from Texas whose district encompasses two times zones and...

Huge container ships relying on fossil fuels transport all kinds of goods across the ocean, creating a huge climate change impact. But there's a better way to power this transport using, of all things, water.