| 21. | Rotating prism cameras are capable of thousands of frames per second.
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| 22. | They are formed from prisms, which are truncated regular polyhedra.
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| 23. | Its actions were often seen through the prism of domestic politics.
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| 24. | There are 1440 pentagonal faces between the cuboctahedra and pentagonal prisms.
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| 25. | And would it be possible to construct a sound-prism?
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| 26. | It is a prism of six sides and having infinite length.
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| 27. | Probably most familiar are the hexagonal pyramid and the pentagonal prism.
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| 28. | prism in addition to an index mirror to provide reflective elements.
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| 29. | Wedge prisms come in different colors such as clear or amber.
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| 30. | This makes the 5-cell-triangle duoprism prism,.
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