Recent content by IvorGeorge

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    Graduate Explanation for gravity and mass?

    Facts • Speed of light = 300,000 km/sec o http://en.wikipedia.org/wiki/Speed_of_light • Furthest observed galaxy = 13 billion light years away o http://en.wikipedia.org/wiki/Speed_of_light • the Universe has a calculated age of 13.75 ± 0.11 billion years o...