It can fold in on itself to become a completely sealed concrete block, preventing any of the undead from getting in.

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But the well may not be completely sealed off until at least until August, when BP hopes to complete a relief well.

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To dampen vibration (hard drives like these have platters that spin thousands of times per minute), the Blade Runner's case is heavy, solid and completely sealed.

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Monday's reported launch of the monkey -- who was kept in a "completely sealed" capsule that produces oxygen and absorbs carbon dioxide, with his vital signs recorded throughout the flight -- is part of a larger effort to someday send humans into space, said Iranian Space Agency Director Hamid Fazeli.

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"I think we always knew that we weren't going to emerge from Copenhagen with a completely legally binding signed and sealed treaty, but I think we'd hoped for something rather better than this, " he said.

BBC: Copenhagen climate deal is 'an important start'