From Sand to CPU: How Microchips Are Made (Step-by-Step Factory Tour) 🖥️🛠️

Ever wonder how beach sand becomes a blazing-fast CPU? Take a cleanroom tour from silicon ingots to mirror-flat wafers, photolithography (EUV), ion implantation, deposition, etching, CMP, transistor formation, interconnect “wiring,” and final packaging, test, and binning. Clear animations + real factory sounds. Comment which step surprised you most—and say “FLOWCHART” if you want the printable process map.