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By Catholic Online (NEWS CONSORTIUM)

10/10/2013 (9 months ago)

Catholic Online (www.catholic.org)

For first time, researchers finally make nuclear fusion break even

Is it possible to live in a world with endless energy resources. Science says - yes. For the first time, self-sustaining nuclear fusion may be one step closer to reality as scientist have created more fusion energy than consumed by the fuel to drive the process.

The temperatures inside the chamber are more than 100 million degrees and create pressures more than 100 billion times Earth's atmospheric pressure.

The temperatures inside the chamber are more than 100 million degrees and create pressures more than 100 billion times Earth's atmospheric pressure.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

10/10/2013 (9 months ago)

Published in Technology

Keywords: Fusion, nuclear fusion, energy, Livermore, California


LOS ANGELES, CA (Catholic Online) - The same process that the sun uses to create energy, nuclear fusion could provide the world with much-needed cheap energy. Scientists say that one kilogram of fusion fuel can provide the same amount of energy as 10 million kilograms of fossil fuel.

Fusion occurs when atomic nuclei collide together and release energy in the form of neutrons. Until now, the main problem has been that nuclear fusion experiments always required more energy than they were able to create.

Researchers at the National Ignition Facility at Livermore, California have now been able to shift that balance.

The NIF, using 192 of the world's most powerful lasers, heated a small pellet of hydrogen to millions of degrees. In the nanoseconds that followed, the capsule imploded, releasing more energy than fuel for the process consumed.

Researchers have been diligently working towards this kind of breakthrough since 1997, when the facility opened its doors. The brainchild of the U.S. Department of Energy's National Nuclear Security Administration, NIF holds a 130 ton target chamber where the neutrons are fired by the 192 lasers stimulate the fusion reaction.

The holes in the chamber, which is 10 meters in diameter and covered in 30 cm thick concrete, permits the 192 laser beams to enter the chamber.

The temperatures inside the chamber are more than 100 million degrees and create pressures more than 100 billion times Earth's atmospheric pressure.

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Pope Francis: end world hunger through 'Prayer and Action'


2014 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for July 2014
Sports:
That sports may always be occasions of human fraternity and growth.
Lay Missionaries: That the Holy Spirit may support the work of the laity who proclaim the Gospel in the poorest countries.



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