Green Options » inert gas http://greenoptions.com/tag/inert-gas Posts tagged 'inert gas' Fri, 02 Jan 2009 20:45:43 +0000 http://wordpress.org/?v=2.5.1 en Peak Helium? We are Running Out of Helium http://ecoscraps.com/2009/01/02/peak-helium-we-are-running-out-of-helium/ http://ecoscraps.com/2009/01/02/peak-helium-we-are-running-out-of-helium/#comments Fri, 02 Jan 2009 20:45:43 +0000 Jennifer Lance http://ecoscraps.com/2009/01/02/peak-helium-we-are-running-out-of-helium/ helium is an endangered gas used to power the Goodyear blimpNo more squeaky voices from floating balloons. No more Goodyear blimps. We may have reached peak helium levels, as this inert gas is endangered.

According to Scientific Blogging, helium is not readily renewable and is made through from uranium and thorium decaying over billions of years:

Lee Sobotka, professor of chemistry and physics at Washington University in St. Louis, says it is being depleted so rapidly in the world’s largest reserve, outside of Amarillo, Tex., that supplies are expected to be gone there within the next eight years.

Image: Goodyear Blimp

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