Submission + - What does it take to build a foundry?
Tsolias writes: People working on I.T. have always been inventing new ways of offering cheap alternatives to expensive products, without compromising, sometimes, the quality of the end service/product; while sometimes the alternative was even better. A great example is the trend of 3D printing that has lead to very cheap solution, OSS designs, while several other examples are the RPI and Arduino/Arduino-like products that made technology available to everyone. I really wonder what is keeping chip manufacturing still a big deal to do it on your own. Is it possible to make an inexpensive fab that produces chips like USB controllers or simple CPUs like Atmels in your garage, even at technologies used 30 years ago?