The Beijing Olympics will be the first ever Winter Olympics to rely solely on fake snow. Will the athletes know the difference?
The Olympics Have 100 Percent Fake Snow--Here's the Science of How It Gets Made
Beijing Olympics: What's wrong with natural snow?
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Fake snow makes the Beijing Winter Olympics possible, but what are the pros and cons?
China Provided Abundant Snow for the Winter Olympics, but at What Cost to the Environment? - Inside Climate News
Will Beijing Athletes Know Fake Snow From Real Snow?
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Hiking & Camping, MapQuest Travel
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Winter Olympics 2022: Fake snow is fraught with danger, Beijing told