Researchers find clue to start of universe

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Researchers find clue to start of universe
If you want to hear a little bit of the Big Bang, you're going to have to turn down your stereo.
That's what neighbors of MIT's Haystack Observatory found out. They were asked to make a little accommodation for science, and now the results are in: Scientists at Haystack have made the first radio detection of deuterium, an atom that is key to understanding the beginning of the universe. The findings are being reported in an article in the Sept. 1 issue of Astrophysical Journal Letters.


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ITER, IAEA sign deal to move nuclear fusion research forward

2 hours ago | User rating: not rated yet
Key nuclear international institutions on Monday signed a deal to step up their collaboration, marking a step forward in the development of a multibillion dollar experimental nuclear fusion project.

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Oct 10, 2008 | User rating: not rated yet
Researchers at the U.S. Department of Energy's Ames Laboratory are part of collaborative team that's used a brand new instrument at the DOE's Spallation Neutron Source to probe iron-arsenic compounds, the "hottest" new find ...

New spintronics effect could lead to magnetic batteries

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- Physicists have recently discovered that heating one side of a magnetized nickel-iron rod causes electrons to rearrange themselves according to their spins. This so-called "spin Seebeck effect" ...

Ripple effect: Water snails offer new propulsion possibilities

Oct 09, 2008 | User rating: not rated yet
(PhysOrg.com) -- A UC San Diego engineer has revealed a new mode of propulsion based on how water snails create ripples of slime to crawl upside down beneath the surface.

Spallation Neutron Source sends first neutrons to 'Big Bang' beam line

Oct 09, 2008 | User rating: not rated yet
New analytical tools coming on line at the Spallation Neutron Source, the Department of Energy's state-of-the-art neutron science facility at Oak Ridge National Laboratory, include a beam line dedicated to ...
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