
On December 23rd, 1947 in a room inside Bell Labs William Shockley, John Bardeen and Walter Brattain demonstrated the first transistor to some of their colleagues (they'd win the Nobel Prize in Physics in 1956). Normally Dauber's World is all for joking and complaining, but on this, the 60th anniversary of the invention of the transistor, Dauber's World would like to pause and think about this remarkable device. Few inventions have so completely revolutionized life in the way the transistor has, while being almost completely anonymous. Penicillin, the light bulb (electricity), the telephone, the airplane, radio/TV, steam engines and some might argue even the printing press were all revolutionary inventions that changed people's lives. However they all did in in a way that is very familiar to us all. Most life-changing inventions are things that we can see, touch and interact with on a daily basis. We all pick up telephones, or ingest Penicillin. The transistor isn't like that. It's a building block in much the same way an atom/molecule is the building block for a chemist a transistor is the building block for the information age. The internet, cell phones, HD TV, and anything with a computer is made possible because of transistors. We use transistors so often in the course of our daily lives that most people have no concept of how ingrained they are. We'd be virtually helpless without them. Almost all technology in existence today is touched by a transistor.
If you're a little geeky (and Dauber's World certainly is, being a EE @ heart) look at this web page on Intel's 45-nm process (nm being 10^-9 m). The Quad Core processors that started shipping in January have over 800 million transistors in them and some chips from other companies have over a billion!
Dauber's World wonders if another invention ever led to as much direct change on the World and fostered so much follow-up innovation as the transistor. Jack Kilby's (of TI) and Robert Noyce's (of Intel) of the integrated circuit (essentially a planar form of the transistor) in 1958 was the key break through that took the transistor to the next level, but it all started 60 years ago yesterday (on Festivus, as if there was any question as to the miraculous nature of the day) in a room in Bell Labs.




