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The Six Billion Dollar Experiment

The Six Billion Doll...

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In the coming months the most complex scientific instrument ever built will be switched on. The Large Hadron Collider promises to

100 Greatest Discoveries: Top 10

100 Greatest Discove...

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Bill Nye “The Science Guy” hosts a new series that highlights the greatest scientific discoveries of all time, from the earliest time to

100 Greatest Discoveries: Astronomy

100 Greatest Discove...

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Explore the universe.

100 Greatest Discoveries: Biology

100 Greatest Discove...

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Explore the world around you.

100 Greatest Discoveries: Chemistry

100 Greatest Discove...

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Explore the world under a microscopic.

100 Greatest Discoveries: Earth Science

100 Greatest Discove...

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Explore the Earth under your feet.

100 Greatest Discoveries: Evolution

100 Greatest Discove...

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Explore the past.

100 Greatest Discoveries: Genetics

100 Greatest Discove...

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Explore what makes you, you.

100 Greatest Discoveries: Medicine

100 Greatest Discove...

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Explore developments in health.

100 Greatest Discoveries: Physics

100 Greatest Discove...

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Explore how stuff works.

Through the Wormhole: Is There an Edge to the Universe?

Through the Wormhole...

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Except for mathematicians and physicists, most people don't like infinity. We like to know the extent of things. We can wrap our heads around

Through the Wormhole: Does Time Exist?

Through the Wormhole...

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When you're having fun, time flies. Waiting in a traffic jam, not so much. Your birthday was last month, and your mortgage payment is

Through the Wormhole: Are There More Than 3 Dimensions?

Through the Wormhole...

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For most of our history, we've rested easy in the notion that there were three dimensions that have existed throughout time:

Through the Wormhole: Is There a Sixth Sense?

Through the Wormhole...

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Sight, hearing, smell, taste and touch are the tools most of us depend on to perceive the world. But some people say they also can ...

Through the Wormhole: How Does the Universe Work?

Through the Wormhole...

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Since the ancient Greeks first speculated that everything they observed in reality was the result of the interaction of tiny particles they called

Through the Wormhole: Faster Than Light

Through the Wormhole...

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Prior to the day in 1947 when test pilot Charles E. Chuck Yeager broke the sound barrier for the first time, people argued it wasn’t ...

Through the Wormhole: Can We Live Forever?

Through the Wormhole...

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Medical advances have doubled human life expectancy in past centuries. But can humans ever beat death altogether?

Through the Wormhole: What Do Aliens Look Like?

Through the Wormhole...

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Science fiction writers have always had their little green men. But these humanoid aliens were based soundly on Earth-based life, not

Inside Hubble’s Final Mission

Inside Hubble’...

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As a NASA Astronaut, John Herrington has journeyed into space aboard the Space Shuttle and space walked at the International Space Station.

Mars Rising: Search for Life

Mars Rising: Search ...

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Is there life on Mars? Scientists in North America are combing the most barren places on Earth to search out bacteria, amino acids or

Mars Rising: Six Minutes of Terror

Mars Rising: Six Min...

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The last six minutes of the flight to Mars are the most terrifying. Only an inflatable aeroshell will protect the capsule as it enters Mars ...

Mars Rising: Journey to the Red Planet

Mars Rising: Journey...

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Dr. James Garvin, lead scientist for Mars and Lunar Exploration at NASA, and Dr. Paul Delaney, Professor Physics and

Mars Rising: Rocket Power

Mars Rising: Rocket ...

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 The spacecraft that will take a crew to Mars will be assembled—in space. Up to 10 rockets will be required to carry equipment and

How To Kill A Human Being

How To Kill A Human ...

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Former Conservative MP Michael Portillo pushes his body to the brink of death in an investigation into the science

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