| 21. | In a dark room under ultraviolet or black light, the fish appear to glow.
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| 22. | If you haven't read Hunter, start with " Black Light,"
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| 23. | The show often had simple black light theatre segments using paper or cardboard cutouts.
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| 24. | The tropical fish appear to glow in rooms lit with ultraviolet or black light.
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| 25. | The Image theatre has 22 years experience in Prague s black light theatres scene.
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| 26. | :Many laundry detergents contain substances that glow under black light.
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| 27. | Strobe lights, black lights and halogen bulbs over 100 watts.
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| 28. | And besides, who is going to buy the black lights?
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| 29. | Soon other fish could follow, glowing under black light like the colors of a rainbow.
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| 30. | This was the method that was used to create the very first black light sources.
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