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Originally Posted by to_hobbes  Take black holes for example. We have been fortunate to never be near enough to a black hole to be able to test it or observe it directly. Really, because we have never directly observed a black hole, how do we know it exists? Faith? | Not quite there but taking a step forward to a black hole http://www.newscientist.com/article/...n-the-lab.html
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There is a theory which states that if ever anybody discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another theory which states that this has already happened. ........... Douglas Adams |