Random Toast: Lets try this set of questions compiles from random fields.

(1) A famous pen manufacturing company ran an ad a long time ago, back in 70s. It was a simple ad showing a person writing the above numerical formula on a piece of paper, but it wasn't revealed that what its all about. Instantly it generated immense interest among the mathematicians, physicists and chemists all around the world and they bombarded the letterbox of the company inquiring about this peculiar formula. Ultimately when the details of this formula was revealed, it left everybody shocked in awe and laughing. What it was all about?I mean the mathematical formula.

(2) What she has given to the technology world? Something very unique.

(3) This humble looking sketch, drawn in 2006, worked as the blueprint of a revolutionary idea later on . What I'm talking about ?

(4) The equation highlighted inside the red rectangle is worth billions of dollars. Yes . Can you tell that what it is?

(5) What is the underlying connection among them 

(6) 

(7) Name the famous person who used to sportingly drive this car which had no number plate, instead all the information were embedded in a bar code.

(8) What is the underlying funda here ?

(9) 

(10)  If in case you would have become the recipient of last years (2014) Nobel prize, in any field of your choice, you could find a befitting lavish menu card in your table, at the official Nobel banquet. Herewith I am giving you a snap shot of that menu card. In the bottom part you can see coffee and thereafter I have intentionally blanked it out with red question marks. Its a special drink, name it please.