- Dr. Mark Dean • Co-inventor of the IBM personal computer • Helped develop the ISA bus, enabling keyboards, printers, and monitors • Without him, modern PCs don’t exist Black History ❤️💛💚🖤
- OMG, 🙏🙏🙏🙏🙏🙏🙏. Did not know, and I interviewed Vince Cerf!Feb 4, 2026 01:01
