Text this: A microfluidic sensor for human hydration level monitoring

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