An Ohio couple with no engineering background spent three weeks and $700 building a 12-foot-high backyard roller coaster for their two children; a video of the homemade 12-second ride later went viral

• Source: NewsAPI.org • 45 words, ~1 min read

An Ohio couple named Jon and Natasha Cain built a roller coaster for their children in 2009. They used local materials and spent approximately $700 on the project, which took three weeks to complete. The roller coaster reached a height of 12 feet and included…