http://www.huliq.com/tags/neutral-hydrogen The taxonomy view with a depth of 0. en http://www.huliq.com/48605/test-string-theory-based-neutral-hydrogen-absorption Ancient light absorbed by neutral <strong>hydrogen atoms </strong>could be used to test certain predictions of string theory, say cosmologists at the University of Illinois. Making the measurements, however, would require a gigantic array of <strong>radio telescopes</strong> to be built on Earth, in space or on the moon. http://www.huliq.com/48605/test-string-theory-based-neutral-hydrogen-absorption#comments Science hydrogen neutral hydrogen radio telescopes Mon, 28 Jan 2008 10:43:18 -0600 harminka 48605 at http://www.huliq.com