We know how it works in our own backyards, like New England and Utah, but what about in far-flung locales?
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Although it's too cold in most places to open windows and doors, you can make a few homemade air fresheners to spruce up your abode.
Ray Bradbury once wrote about an indoor dreamworld, the sun dome -- a giant spa and cafeteria centered around one giant, burning star. These attractions are similar -- and actually exist.
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