I’ve been inside only a few fabs shooting video. You suit up and step into another world, cleaner than anyplace on earth. The best part is talking with researchers and engineers who get to spend much of their time living inside and outside the fab. All of the movement and mysterious tools, many walled in behind glass. This video shows the 65nm process teams from different parts of the world, and looks ahead to 45nm circuitry process coming very soon. Several hundred of the new energy efficient, hafnium infused 45nm transistors can fit into a human red blood cell. These chip makers have advance from fitting millions to billions of transistors on a single chip since I joined Intel in 2000.