Wind and Water: Puzzle Battles Wind and Water: Puzzle Battles Wind and Water: Puzzle Battles (or "W&W") (, lit. "Wu Xing Space-Time - Great Feng Shui War") is an Independent developed commercial videogame developed by Yuan Works, a company based in Costa Rica. It is a puzzle game for the GP2X and Sega Dreamcast that combines strategy and action. As of January 31, 2011, the game is freely available for Windows. There are elements in the game: Wood, Fire, Earth, Metal and Water. Also, there are two special blocks: Wind and Void. Both of these special blocks have special interaction with the rest of the
Wind turbine design recycling. Typically, glass-fibre-reinforced-polymers (GFRPs) compose of around 70% of the laminate material in the blade. GFRPs hinder incineration and are not combustible. Therefore, conventional recycling methods need to be modified. Currently, depending on whether individual fibres can be recovered, there exists a few general methods for recycling GFRPs in wind turbine blades: Wind velocities increase at higher altitudes due to surface aerodynamic drag (by land or water surfaces) and the viscosity of the air. The variation in velocity with altitude, called wind shear, is most dramatic near the surface. Typically, the variation follows the wind profile power law, which predicts