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TIL Intimidator 305, a steel roller coaster located in Doswell, Virginia had to be reconsructed because riders reported symptoms of greying or blacking out immediately following the first drop due to overwhelming
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Riders trapped on roller coaster at USJ in Osaka due to blackout | The Asahi Shimbun: Breaking News, Japan News and Analysis
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Man blacks out on Leviathian rollercoaster seconds after first drop - but is he faking it? - World News - Mirror Online
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Kingda Ka Roller Coaster (Pogo: Engineering Marvels): Vanessa Black: 9781620317020: Amazon.com: Books
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