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Reel Rock 10

   2015    Culture
The Reel Rock Film Tours have been thrilling crowds in more than 80 cities around the world with the best climbing and outdoor adventure films of the year. More than just film screenings, Reel Rock shows are festive events where climbers and outdoors lovers gather to celebrate their shared passion for adventure. From big walls to big moves, REEL ROCK 10 features athletes Tommy Caldwell, Kevin Jorgeson, Alex Honnold, Jimmy Webb, Daniel Woods and a special tribute to the late Dean Potter. This year's tour boasts an eclectic program that will get you psyched!

Enemy of the State

   2010    Technology
Here, Aleks charts how the Web is forging a new brand of politics, both in democracies and authoritarian regimes. With contributions from Al Gore, Martha Lane Fox, Stephen Fry and Bill Gates, Aleks explores how interactive, unmediated sites like Twitter and YouTube have encouraged direct action and politicised young people in unprecedented numbers. Yet, at the same time, the Web's openness enables hardline states to spy and censor, and extremists to threaten with networks of hate and crippling cyber attacks.
Series: The Virtual Revolution

CTRL

   2016    Technology
The Internet is an uncontrollable labyrinth of content and imagery that operates under loose laws and partial anonymity - a new frontier where people can do anything and see anything, whether they should or not. In this lawless landscape, who's in control? The protectors? The abusers? In this episode meet the content moderators who watch the worst of the Internet so you don't have to; a convicted hacker whose punishment was the virtual prison of the unplugged; plus, a blackhat hacker who encrypts and holds computer files hostage.
Series: Dark Net

Can We Build a Brain

   2018    Technology    HD
Artificially intelligent machines are taking over. They’re influencing our everyday lives in profound and often invisible ways. They can read handwriting, interpret emotions, play games, and even act as personal assistants. They are in our phones, our cars, our doctors’ offices, our banks, our web searches... the list goes on and is rapidly growing ever longer. But how does today’s A.I. actually work—and is it truly intelligent? And for that matter, what is intelligence?
The world’s brightest computer programmers are trying to build brighter machines by reverse-engineering the brain and by inventing completely new kinds of computers, with exponentially greater speed and processing power. The documentary looks at how far we’ve come and where machines are headed as their software becomes ever more... cerebral. How close are we from a world in which computers take over—from diagnosing cancer to driving our cars to targeting weapons? If we place more and more of our lives under the control of these artificial brains, what are we putting at risk?
Series: Nova Wonders

Biggest Things in Space

   2008    Science
We can't compare anything on earth to the biggest things known in space. The Cosmic Web may connect objects in the universe with threads of Dark Matter. The Lyman-alpha blob is a bubble like structure containing countless galaxies--perhaps the biggest object in the entire universe. Regions of radio-emitting gas called "radio lobes" could be even bigger. Then there are super galaxy clusters which are hundreds of galaxies merged together due to cosmic collisions. Discover which is the largest planet, star, star cluster, constellation, black hole, volcano, galaxy, explosions, moon, storm, impact crater and "void" in space.
Series: The Universe
The Universe
The Universe

   2010    Science
A Traveler Guide to the Planets
A Traveler Guide to the Planets

   2010    Science
Blue Planet II
Blue Planet II

   2017    Nature
P.U.L.S.E
P.U.L.S.E

   2006    Art
In Search of Beethoven
In Search of Beethoven

   2009    Art
Nova Wonders
Nova Wonders

   2018    Science
Chemistry
Chemistry

   2010    Science
The Brain with David Eagleman
The Brain with David Eagleman

   2015    Medicine