SciShow
Alan Turing and The Imitation Game
The Imitation Game comes out tonight, but before its release, Hank got to talk with the film's director Morten Tyldum and screenwriter Graham Moore about bringing one of the world's most brilliant mathematicians to film.
Great Big Story
Using Math to Skate On Thin Ice
Learn how a mathematician combines physics and sound to skate on thin ice, defying the odds with knowledge and skill.
Curated Video
What salt should you use for cooking?
Why are there so many different kinds of salt, and does it really matter which one you use?
Weird History
History of Banned Books
Books have always been a key part of the American cultural and social landscape, and thus have often become flashpoints in various culture wars. In fact, throughout the 20th and 21st centuries, certain books - even some we love - have...
Weird History
Why Did David Letterman Ban Bill Hicks
On October 1st, 1993, standup comedian Bill Hicks performed on David Letterman’s new late night talk show for the first time -- it was a classic Hicks set that everyone had come to expect. In less than seven minutes, Hicks delivered some...
Getty Images
1998 Academy Awards Vanity Fair Party
Julie Cypher at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Tippi Hedren at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Raquel Welch at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Geena Davis at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Ving Rhames at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Lisa Rinna at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Jon Voight at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Robin Williams at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Cameron Diaz at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Arnold Schwarzenegger at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Sidney Poitier at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Charlize Theron at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
1998 Academy Awards Vanity Fair Party
Cameron Diaz at the 1998 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 23, 1998. (Footage by WireImage Video/Getty Images)
Getty Images
2002 Academy Awards Vanity Fair Party
Sidney Poitier at the 2002 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 24, 2002. (Footage by WireImage Video/Getty Images)
Getty Images
2002 Academy Awards Vanity Fair Party
sean bean at the 2002 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 24, 2002. (Footage by WireImage Video/Getty Images)
Getty Images
2002 Academy Awards Vanity Fair Party
rufus wainwright at the 2002 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 24, 2002. (Footage by WireImage Video/Getty Images)
Getty Images
2002 Academy Awards Vanity Fair Party
Josh Hartnett at the 2002 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 24, 2002. (Footage by WireImage Video/Getty Images)
Getty Images
2002 Academy Awards Vanity Fair Party
Sidney Poitier at the 2002 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 24, 2002. (Footage by WireImage Video/Getty Images)
Getty Images
2002 Academy Awards Vanity Fair Party
Chris Tucker at the 2002 Academy Awards Vanity Fair Party at Morton's in West Hollywood, California on March 24, 2002. (Footage by WireImage Video/Getty Images)