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	It makes the walls stronger but lighter
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	Ah. Cool. *keeps walking*
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	They use it for many materials that are made of metal
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	I wonder if thats what my joints are made of. *pulls pistol and shoots a huge bear in the head killing it*
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	It's possible and it would make sense
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	Yeah. Alright another 200 miles and we'll be there. *trips over own foot then gets back up*
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	You should be more careful
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	Hehe. Oops. *kicks a building down for fun*