Terrain Park - Vertical

Vertical

Half-pipe
A downhill trough with vertical lips on each side, resembling half of a cylinder. See also: Superpipe
Quarter-pipe
A vertical lip with the intention that the user launch straight into the air, then land on the same lip.

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    In bourgeois society, the French and the industrial revolution transformed the authorization of political space. The political revolution put an end to the formalized hierarchy of the ancien regimé.... Concurrently, the industrial revolution subverted the social hierarchy upon which the old political space was based. It transformed the experience of society from one of vertical hierarchy to one of horizontal class stratification.
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