He has also found that CFLs last longer when used upright in a lamp-stand, rather than dangling from a ceiling fixture.

记者还发现紧凑型荧光灯直立安装在灯座上比悬吊在天花板固定装置上使用寿命更长。

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Bottles should also be kept sideways rather than upright, in a dark place that's free of excessive vibration.

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Specifying the design of a wine cooler for his claret and port, the founding father said the bottles had to sit upright rather than at angles, the neck of the decanters needed to rise above the cooler rim and there had to be room at the bottom of the bowl so the bottles would sit above the ice.

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