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Cottongin
Eli whitney invented the cottongin to remove seeds from cotton faster -
Battery
Alessandro Volta creates the first battery -
Steamboat
robert fulton invented the first paddle steam powerd boat -
Eletromagnetic induction
Michael Faraday makes the first eletromagnetic induction -
Single wire telegraph system
Samuel Morse invents the first single wire telegraph system also created morse code -
Process of photography
Louis Dagurrre makes first process of photography -
telephone
Alexander Graham Bell makes the first telephone using multi telegraph wire -
Lightbulb
Thomas Edison creates the lightbulb taking place of the candel that was used to light homes -
Alternating current
Nikola Tesla createds AC -
Diesel engine
Rudolf diesel invented the first diseal engine -
assembly line
Henry ford made the first assembly line which could make things quicker and he started the ford car company -
airplane
oliver and wilbur wright invent the first airplane and also fly the first airplane every