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In the UK there are only two types of rat, black and brown. Just to mix things up though, there are also black brown rats and brown black rats. So telling the difference can come in handy and this is what this article is all about.

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A short guide to the uses of a zebra skin.

Special thanks to my cousin: Lizzie.

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This gives a short description of black holes.

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Why do penguins have black and white colors? What is the purpose of these colors?

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This is some information and history on the black box recorder.

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Black Holes.

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Discover what black holes are and how they could be our guide…or our doom.

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You have probably seen the grey. You may even have encountered or at least heard of the red. However, have you ever seen a black squirrel? Take a look at this small but dark beasty of the forest. Oh, and they are really, really cute.

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What are black holes? What are worm holes? No, worm holes aren’t those things you stick a pair of tweezers down and pull a worm out of. They can be, but the more common definition sounds a bit more creepy. Imagine you are in a spacecraft, simply flying along, and all of a sudden, you are sucked through something. You come out of it, and you see a passing planet. You land on it, and it is covered with dinosaurs. It is Earth, but you went back millions of years in time!

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Continued on from the successful first part of the worlds most amazing snakes.