6 posts tagged with plasma and science.
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Kind of like a zit, but full of plasma.

One of the most enduring mysteries in solar physics is why the Sun's outer atmosphere, or corona, is millions of degrees hotter than its surface. - Now scientists believe they have discovered a major source of hot gas that replenishes the corona
posted by The Whelk on Jan 8, 2011 - 13 comments

The Ban on Blood Donation

Are the Rules That Determine Who Can Donate Blood Discriminatory? Canadian AIDS researchers Dr. Mark Wainberg and Dr. Norbert Gilmore say that while the ban on blood donation from men who have sex with other men may have been ethically and scientifically justified in the 1980's, it no longer makes sense. (CMAJ.) Even though the US FDA reaffirmed their long-standing ban in 2007, they plan to revisit the policy in June. [more inside]
posted by zarq on May 26, 2010 - 69 comments

The Sun Is a Miasma of Incandescent Plasma

...the lyrics to that last song were basically taken from an encyclopedia written in the 50s, and since the 50s, some remarkable things have happened...
In 1959, a number of songs about science were released on an album called Space Songs. One of these was later covered by the band They Might Be Giants: Why Does The Sun Shine? (The Sun Is A Mass of Incandescent Gas). Only one problem: it isn't--the song was based on an incorrect text from 1951. So they wrote an answer song to themselves: Why Does The Sun Really Shine? (The Sun Is a Miasma of Incandescent Plasma). Bonus link: see for yourself! (previously)
posted by Upton O'Good on Sep 6, 2009 - 35 comments

Quark-Gluon Plasma

The ALICE Collaboration is building a dedicated heavy-ion detector to exploit the unique physics potential of nucleus-nucleus interactions at LHC energies. The aim is to study the physics of strongly interacting matter at extreme energy densities, where the formation of a new phase of matter, the quark-gluon plasma, is expected. This website aims both at introducing non-initiates to the field of physics covered by ALICE and at providing regular information on the evolution of the experiment, with detailed reports of its results and analysis.
posted by netbros on Sep 18, 2008 - 18 comments

Converting Garbage into Energy

Mr Fusion - coming soon. Startech Environmental Corporation's "Plasma Converter" works like "the big bang in reverse," creating nothing out of something. With the ability to break down any type of material (other than nuclear waste) into component molecules and and actually generate energy in the process, we may be at the twilight of the landfill industry. Via.
posted by jonson on Feb 17, 2007 - 54 comments

Yes, but can it stop a phaser?

Yes, but can it stop a phaser?
posted by Steven Den Beste on Jul 25, 2000 - 0 comments

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