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Why these roller coasters cost more than skyscrapers
The world’s most expensive roller coasters aren’t costly by accident. Extreme speeds, complex track layouts, custom ...
The Glenvar Library will host a Roller Coaster Science event for grades 2 to 5 from 4 to 5 p.m. Monday, April 27. Make some cool roller coasters with household items, and create your own coaster.
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