Nuclear Fusion Reactor Breakthrough Made Says Lockheed Martin


The Lockheed Martin Skunk Works team is working on a new compact fusion reactor (CFR) that can be developed and deployed in as little as ten years. While fusion itself is not new, Lockheed Martin...

Controlled fusion one step closer after successful experiment


Scientists around the world have been working hard for decades to produce a stable fusion reaction in the lab that generates more power than is required to start the reaction. Scientists at the...

Visualized: Sandia National Laboratories’ Z machine erupts in a web of lightning

Visualized Sandia Labs' Z machine erupts in a web of EMP lightning

Sandia National Laboratories' Z machine sounds like it belongs in a James Bond movie more than it does an Alberquerque research facility. Based on what it can do, that's not as far-fetched as it seems. What you see isn't the handiwork of some electric spider -- it's what you witness in the immediate fraction of a second after the Z's electromagnetic pulse kicks in and forks of lightning burst across the 108-foot distance inside. The pulse in question is key to Sandia's studies of fusion and the effect of very intense magnetic pressures on materials that normally refuse to change states. Even in 2006, the Z was putting out pressure more than 10 million times that of the atmosphere, and it successfully melted diamond at roughly half that strength. It goes without saying that we don't want to be anywhere near this kind of energy when scientists flick the switch, but we're glad to see that something so pretty and deadly can help us understand physics.

[Image credit: Randy Montoya, Sandia National Laboratories]

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Visualized: Sandia National Laboratories' Z machine erupts in a web of lightning originally appeared on Engadget on Sun, 05 Aug 2012 02:18:00 EDT. Please see our terms for use of feeds.

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NIF sets record with 500 TW laser shot, lab-based nuclear fusion not far behind

NIF sets record with 500 TW laser shot, lab-based nuclear fusion not far behind

In an effort to recreate the fusion reaction that occurs in start formation, the National Ignition Facility in Livermore, CA has been building up to some extremely powerful laser shots. Back in March, researchers fired off 411 terawatts, and we know that kind of power doesn't come cheap. NIF's latest test shot, fired July 5th, set a new record with 192 lasers producing more than 500 trillion watts of peak power and 1.85 MJ of ultraviolet laser light. Mind you, that's more than a thousand times more energy than the United States uses at any given moment, not to mention a hundred times more power than other lasers can fire consistently. More record-setting shots are sure to come, and in addition to enabling research on harnessing nuclear fusion, NIF's mega-lasers are helping inform the design of new laser facilities being built in China, Japan, Russia, France and the UK.

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NIF sets record with 500 TW laser shot, lab-based nuclear fusion not far behind originally appeared on Engadget on Sun, 15 Jul 2012 06:28:00 EDT. Please see our terms for use of feeds.

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Sandia National Laboratories generates neutrons in a radical way

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The Responsive Neutron Generator Product Deployment Center (say that quickly five times) at Sandia Labs in Albuquerque, NM has discovered a way to take the conventional cylindrical tubes out of the equation and introduce a more computer-chip like, mass-produced neutron source on an astonishingly smaller scale. For those seeking lay terms, we're hearing that possible practical applications include implantation close to tumors in cancer patients to minimize time in the hospital for treatment, and sensors for contraband. Sandia Labs' technical staff has created what it calls a "neutristor," which produces one neutron per transistor, a concept that was directly inspired by the two transistors per bit on microchips. The team is currently seeking funding to ensure future viability, and well, to pay for stuff. Check out the video after the break, as well as further information at the source.

Continue reading Sandia National Laboratories generates neutrons in a radical way

Sandia National Laboratories generates neutrons in a radical way originally appeared on Engadget on Tue, 17 Apr 2012 23:46:00 EDT. Please see our terms for use of feeds.

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