IBM PC Model 5150 (1981-1987) Commodore was a revolutionary machine that

was a revolutionary machine that completely changed how LaserDisc players were designed and built

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electronically controlled motor that reduced internal heat and kept tape speeds perfectly steady

The Motorola Droid

IBM PC Model 5150 (1981-1987) Commodore was a revolutionary machine thatIBM PC Model 5150 First Commercially Released Personal Computer Marketed Specifically to Businesses The IBM Personal Computer Model 5150, launched on August 12, 1981, was the landmark machine that transformed the "microcomputer" from a hobbyist curiosity into a global corporate standard. Developed in just one year by a secret team in Florida, the 5150 featured an "open architecture" that allowed outside companies to build compatible parts and upgrades