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The movie "Ghostbusters" introduced a generation to proton beams, ectoplasm and a terrorizing Stay Puft Marshmallow. Real-life ghost busting is a bit less glamorous and whole lot cleaner.
Humankind have explored just about every part of the world, but mysteries still abound -- especially ones involving ancient cultures and unexplained monuments. This is where Laos' Plain of Jars fits in.