| 11. | There is no evidence for far-reaching trade-contacts; no precious stones or other exotic materials were found.
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| 12. | Chemical weapons, because they can be made of non-exotic materials, are even more difficult to control.
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| 13. | The magical ingredient isn't smaller transistors or an exotic material cooked up by the semiconductor industry.
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| 14. | It is also becoming common to see experimentation like sawdust-based floating Rangolis, freeform designs and exotic materials.
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| 15. | This is not the case for composite materials, particularly as they use different and more exotic materials.
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| 16. | Use of exotic materials such as carbon fiber is restricted in an effort to keep boats affordable.
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| 17. | Some of the more exotic materials of construction are Inconel, titanium, chrome-moly and various other steel alloys.
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| 18. | Future brain implants may make use of more exotic materials such as nanoscale carbon fibers ( urethane.
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| 19. | Home experimenters have even designed speakers built from concrete, granite and other exotic materials for similar reasons.
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| 20. | Crane quickly proposed that the exotic material make its Western debut at the Newark Museum the following year.
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