Processor under microscope. Nanometer journey

Let's take a trip to nanometer world of processors and admire beautiful silicon crystals, modern and not so – from 10 microns to invisible in a light microscope 7 nanometers. Chips in high resolution - https://www.flickr.com/photos/1305612... Intel 4004 Visual Transistor-level Simulation:    • Intel 4004 Visual Transistor-level Simulation