Graphene Is a Lie. Why Your Motherboard Is Still Ruled By A 10,000-Year-Old Metal
Tech companies constantly promise exotic wonder-materials like graphene to replace copper in our motherboards. Yet, the most advanced computers are still wired with a 10,000-year-old metal. The truth is, theoretical lab conductivity is useless against the brutal realities of electromigration, thermal expansion, and manufacturing yields. Copper still wins because it actually works in the real world.