1839 ⟶ Charles Goodyear Invents Vulcanized Rubber
Charles Goodyear invents vulcanized rubber.Year
1839
1849
1852
1878
1983
🧪 Charles Goodyear Invents Vulcanized Rubber
Charles Goodyear invents vulcanized rubber.⟶

RubberIndustrial RevolutionManufacturingMaterials ScienceTransportation

⛏️ William Otis Develops the Steam Shovel
William Otis invents the steam shovel.⟶

Industrial RevolutionConstructionTransportationMining

📌 Walter Hunt Patents the Safety Pin
⬆️ Elisha Otis Patents the Safety Elevator Brake
Elisha Otis invents the safety brake elevator.⟶

SafetyIndustrial RevolutionUrbanizationTransportationModernization

⚙️ Lester Pelton Invents the Pelton Wheel
Lester Allan Pelton invents the Pelton wheel.⟶

InventionsHydropowerIndustrial RevolutionEnergyMechanics
