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A prolific inventor known as the Black Edison invented breathing device, known as a safety hood, later provided the blueprint for World War I gas masks. In 1923, Morgan invented a safer traffic light. The notable Black inventor, who lived much of his life in Ohio, died in July 1963 at age 86.
February 1, 2025 at 2:33 PM
A prolific inventor known as the Black Edison invented breathing device, known as a safety hood, later provided the blueprint for World War I gas masks. In 1923, Morgan invented a safer traffic light. The notable Black inventor, who lived much of his life in Ohio, died in July 1963 at age 86.