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1876 BOAT TRANSPORTATION
In 1876, Washington, D.C., opened an incline plane that lowered canal boats to the Potomac River inside a water-filled tank weighing about 400 tons when full- Bihar flood situation grim, over 47 lakh affected across 15 districts
- In 1849, an Italian-born inventor developed an early device for voice communications but couldn't afford a full patent due to financial hardship, allowing Alexander Graham Bell to get it in 1876: How did Telettrofono changed the world?
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