The Full Throttle rollercoaster
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'Fastest' rollercoaster opens in Los Angeles

25 June 2013 Last updated at 06:24 BST

A new ride which claims to be the tallest and fastest looping rollercoaster in the world has opened in Los Angeles in the US.

The Full Throttle brings the number of rollercoasters at the theme park in Valencia, California, to 18.