Describir: The measurement of work :

 _____      ______               ___      _____      ___      _____   
|  __ \\   /_   _//   ____      / _ \\   / ____||   / _ \\   / ____|| 
| |  \ ||   -| ||-   |    \\   | / \ || / //---`'  / //\ \\ / //---`' 
| |__/ ||   _| ||_   | [] ||   | \_/ || \ \\___   |  ___  ||\ \\___   
|_____//   /_____//  |  __//    \___//   \_____|| |_||  |_|| \_____|| 
 -----`    `-----`   |_|`-`     `---`     `----`  `-`   `-`   `----`  
                     `-`                                              
  _____   
 |  ___|| 
 | ||__   
 | ||__   
 |_____|| 
 `-----`