www.architectureoflife.net/?p=4307 It was quite difficult to select a subject within the context of Sustainability and write about it on this specific morning where we have woken up to the disturbing news of a 8,9 scale earthquake and the tsunami in Japan...
Black Hole,Dark Matter, Dark Energy Full Documentary Science HD
Dark matter is a hypothetical kind of matter that cannot be seen with telescopes but accounts for most of the matter in the Universe. The existence and properties of dark matter are inferred
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