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

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