28 Jun 2026, Sun

Many automotive history buffs know the trivia that a blind engineer invented cruise control, but few know much beyond that. The life of Ralph R. Teetor is far richer than the single fact suggests, filled with remarkable ingenuity and perseverance.

Losing his sight as a child never stopped Teetor from becoming a brilliant mechanical mind. His story is a testament to how determination and talent can overcome enormous obstacles, leaving a lasting mark on the cars we drive today.

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