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In which John compares and contrasts Greek civilization and the Persian Empire. Of course we're glad that Greek civilization spawned modern western...

In which Hank discusses the extreme dangers of puppies, kittens, puppies cuddling with kittens and our continuing path toward hypercuteness and wha...

Both The Fault in Our Stars and Miss Peregrine's Home for Peculiar Children are available at your local bookstore or online. TFiOS: http://dft.ba/-...

Hank talks about Renaissance architect, engineer, and professional cranky guy Filippo Brunelleschi in this "Great Minds" dose.

Like SciShow on Fac...

Hank explains why NASA and the European Space Agency are in love with tardigrades and how these extremophiles are helping us study the panspermia h...

The Lovers Dictionary: http://dft.ba/-ae4 The Mountain Goats: http://dft.ba/-ae3

In which John, despite giving himself a (very) mild brain jostlin...

In which John Green teaches you about the Indus Valley Civilization, one of the largest of the ancient civilizations. John teaches you the who, how...

Hank sets the record straight on some of the findings of NASA's GRACE mission and how they relate to predictions about sea level rise and climate c...

Hank talks about the molecules that make up every living thing - carbohydrates, lipids, and proteins - and how we find them in our environment and ...

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In which Hank talks an awful lot about mars..and then goes kinda crazy...

Behind the scenes - The Hobbit Part 5.

"The Hobbit: An Unexpected Journey" will be released on the 14th of December 2012

Official Website: http:/...

Behind the scenes - The Hobbit Part 4.

"The Hobbit: An Unexpected Journey" will be released on the 14th of December 2012

Official Website: http:/...

Behind the scenes - The Hobbit Part 3.

"The Hobbit: An Unexpected Journey" will be released on the 14th of December 2012

Official Website: http:/...

I don't particularly ship Sherlock/John; I only thought that this song would suit this pairing for crack purposes :D

Cut the song a bit short in t...

HELP PLEASE!!! i know some people out there couldnt watch this on John's blog due to the area limitation.

therefor~

however, would someone please ...

"Harry Potter and the Deathly Hallows -- Part 2," is the final adventure in the Harry Potter film series. The much-anticipated motion picture even...

the song i can't decide by the scissor sisters with lyrics

John Watson fell in love with Sherlock Holmes, but Sherlock doesn't reciprocate his feelings. What adds insult to injury for poor John is that you ...

This may be the most cracked out Sherlock video I've made so far. It seemed like a really funny idea late at night. Because, you know, when is mixi...

*ATTENTION* NEWER, LONGER VERSION AVAILABLE HERE: http://www.youtube.com/watc...

Best piece of fun detective drama since Ashes to Ashe...

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The new trailer has finally been released!! Let us know what you think!

Find out more @ http://Harry...

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