| 41. | An improvised pinhole has a similar but better effect.
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| 42. | What's really bad is if you leave a tiny pinhole gap.
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| 43. | This included articles on pinhole photography and seaside photography.
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| 44. | Charcoal was then dusted through the pinholes and pounded to make an outline.
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| 45. | But the real problem comes in pushing the new processor down into the pinholes.
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| 46. | Finally, point the pinhole toward the sun.
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| 47. | Pipes with pinholes sent to labs have not been found to have defective material.
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| 48. | Astronomers warned people against viewing the eclipse directly and recommended constructing a pinhole camera.
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| 49. | The surface of the table has a series of small pinholes drilled in it.
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| 50. | Pinhole glasses are a type of corrective glasses that do not use a lens.
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