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Science Channel: Space, Technology, Earth Science, Geology

Learn about outer space, leading scientific exploration, new technology, earth science basics, & more with science videos & news from Science Channel.

Grid Computing Revolution

A massive global grid computing setup could enable ordinary computer users to do things almost unimaginable today.

Sci Q Sundays

Join theoretical physicist Michio Kaku on a journey to the stranger realms of the universe.

Weird Connections

Experience the curious world of cutting-edge, atypical science to see how unexpected discoveries lead to new technologies.

Master of the Universe

Twenty years after he wrote "A Brief History of Time," Stephen Hawking examines just how far our knowledge of the universe has evolved.

Science Screening Room

From brilliant minds to space travel, sit back and watch the latest science videos here.

How It's Made

It's an all-new season! Take our quiz and send us suggestions for upcoming episodes.

 

TOP TEN LISTS

"Useless" Body Parts
Anyone who's had their wisdom teeth pulled will know what we mean.
 
 

COOL INTERACTIVES

cool interactives
 

EYE CANDY

eye candy
 

IS THIS A GOOD IDEA?

good idea
Candidates' Global Warming Plans
Though the Wall Street meltdown is getting most coverage, the campaign issue with the biggest ultimate consequences for our way of life may be global warming. So, what are the candidates' plans to deal with this crisis? We look at Obama's plan this week.

Join the debate now!

 
 

WAY OUT THERE

Lunar Timeline
The moon had quite a violent past. Learn more here.

Hacker Quiz
Can you distinguish a "phish" from a "pharm"? Or a "phreak"?

From Alien to Zardoz
Tell us your favorite sci-fi films. Or film moments. And which sleepers deserve more recognition?

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FEATURED SITES

  • Baseball's Secret Formula
    Learn how scientific methods are challenging baseball wisdom.
     
    Beyond Tomorrow
    Explore cutting-edge scientific and technological advancements.
     
    Brainman
    Go inside the peculiar brilliance of a man called a "super brain."
     
    COOLFUEL
    Shaun Murphy criss-crosses America in vehicles that run on anything but gas.
     
    Cosmos
    Learn more about Carl Sagan and take our Cosmos quiz.
  • Download
    Learn the true story of the Internet from the men and women who made it possible.
     
    Greatest Discoveries
    Review the 100 greatest discoveries across eight different science categories.
     
    How It's Made
    Find out how many of the everyday objects we use are manufactured.
     
    Invention Nation
    Take a veggie-fueled trip across America in search of amazing eco-inventions.
     
    It's All Geek to Me
    Unravel the mystery behind complex tech gadgets we use every day.
  • Mars Rising
    Experience the extreme dangers of a human mission to Mars.
     
    Sci Q Sundays
    Join physicist Michio Kaku on a trip to the stranger realms of science.
     
    Space Week
    Play the solar symphony game and explore the violent history of the moon.
     
    Survivorman
    Alone in the wild, Les Stroud shows the skill to survive. See his top ten lists.
     
    Weird Connections
    See how bizarre experiments can lead to new technologies.
 

OUR NETWORKS

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    Animal Planet
    Dedicated to the unique relationship between people and animals.
     
    HD Theater
    HD Theater
    Wildlife, world culture, adventure and more exclusive content in HD.
     
  • Discovery Health
    Discovery Health
    Your source for health & wellness info, tips, tools & support.
     
    Military Channel
    Military Channel
    Your only destination for weapons, warfighters and history - 24/7.
     
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    Discovery Channel
    The premier provider of real-world entertainment.
     
    TLC
    TLC
    TLC is an affirmative and connective experience.
     
 
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Cosmos: Carl Sagan DVD Set
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HowStuffWorks

How Atoms Work
Atoms are natural building blocks. What are they made of?

How Telescopes Work
Like windows onto the universe, telescopes are a central tool of modern exploration.

How Electricity Works
Imagine a life without electricity. Almost impossible, isn't it?

How GPS Receivers Work
Our ancestors used extreme measures to keep from getting lost. These days, we use GPS.

How Black Holes Work
What are black holes? How can we find them?

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