John Iver's Blue Flash Roller Coaster.

John built his own roller coaster in his backyard - it goes:

Over the tool shed, under the elm tree, and around the rose bushes - all in 30 seconds.

Link to The Next Big Thing (via Make Blog)

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this looks awesome, i wish this was in my backyard i'd be riding it all day and night lol! i hope i can actually go there and ride it but prob not. XD
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