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__    __     ___     _    _    __   __   __   _   
\ \\ / //   / _ \\  | || | ||  \ \\/ // | || | || 
 \ \/ //   / //\ \\ | || | ||   \ ` //  | '--' || 
  \  //   |  ___  ||| \\_/ ||    | ||   | .--. || 
   \//    |_||  |_|| \____//     |_||   |_|| |_|| 
    `     `-`   `-`   `---`      `-`'   `-`  `-`

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Text this: Spherical coordinate routing for 3D wireless ad-hoc and sensor networks