Jean Hoerni

http://en.wikipedia.org/wiki/Planar_process
http://www.computerhistory.org/semiconductor/timeline/1959-invention-of-the-planar-manufacturing-process-24.html

Jean Hoerni

He invented the planar process, which is a manufacturing process used in the semiconductor industry to build individual components of a transistor, and connect those transistors together. He found that the key concept was to view a circuit in its two dimensional projection, thus allowing the use of photographic processing concepts such as film negatives to mask the projection of light exposed chemicals. Back then computers were really big and what scientists discovered after so many years is that more information fits on one chip now then it did then. my parents would never get a dino computer but now they are portable and easy to carry around.

QR codes

one question that I have about QR codes are the fact that there even there. I wonder who put them there anyway. I guess it could be a fun thing to do if you had the tools for it, and it would be kinda exciting to find out what they mean. But I dont see any use for them in education fields or anything else for that matter. What do you think?

QR code

Hobbies

Hey its Christian! Just posting today on my hobbies. I like to play Football, basketball, and baseball. My favorite tv show is bully beatdown because guys get beat up. My favorite color is definately blue. My favorite animal is probably a chinchilla because there awesome.