Levels of Genius

Genius
    Obvious in retrospect.
    Once you know how its done, you think to yourself "I could-a done that".  But you didn't...
    Examples:

• Fish sauce & Ragu Bolognese,  
• Spanx
• Sriracha

True Genius
   Still remarkable in retrospect.
   Once you know how its done, you think to yourself "Holy Crap! I could never have come up with that!"
   Examples:

• Alligators, Eggs, and Lambda Calculus
• General Relativity :