Search results — 2 items matching your search terms

TheGreenGrok.com Celebrates 20 Years of NASA Research: This just in. Penguin droppings, viewed from space, are providing important clues for scientists. What on earth …? by erica — last modified Jun 05, 2009 03:23 PM — filed under: Australia, emperor penguins, phytoplankton, Grok Image, ice, Antarctica, NASA, coal ash, heat waves, carbon monoxide, Tennessee Valley Authority — Relevance: 1%
Statistically Speaking: Natural Gas - Future Green Fuel?: Seen those natural gas commercials on TV? They tout natural gas as the low-carbon, low-pollution, homegrown, near-term solution to break our addiction to oil. ... by erica — last modified Mar 16, 2009 12:52 PM — filed under: aerosols, air quality, air pollution, Statistically Speaking, statistically speaking, natural gas, gasoline, particulate matter, volatile organic compounds, carbon monoxide, carbon dioxide emissions, nitrogen oxides — Relevance: 1%