Only one, but they get three tech. reports out of it.
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Two. One to hold the bulb and the other to rotate the planet.
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The question is irrelevant, since you couldn't find the dolls even if you knew how many. (Note: Well, this was a good joke in 1983-84. . . .)
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On honor rolls.
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As many as possible, and don't *ask* what they do with the old bulb.
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