Before modern sanitation was standard, Hugh M. Browne (1851–1923) was already solving life-or-death problems. In 1890, this educator-engineer patented a sewer backflow preventer—stopping contaminated water from flowing back into homes and protecting families long before public health was a buzzword. This is Black innovation. This is everyday genius. And his name deserves to be known. 👉 FOLLOW for powerful Black history you won’t find in textbooks. 👉 COMMENT “LEGACY” if these stories matter. 👉
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Before modern sanitation was standard, Hugh M. Browne (1851–1923) was already solving life-or-death problems. In 1890, this educator-engineer patented a sewer backflow
Guinyard legacy Ed(@guinyardlegacyed). original sound - Guinyard legacy Ed. Before modern sanitation was standard, Hugh M. Browne(1851–1923) was already solving life-or-death problems. In 1890, this educator-engineer patented a sewer backflow preventer—stopping contaminated water from flowing back into homes and protecting families long ...
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