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Cotton gin and interchangeable parts
Cotton Gin- takes out the seeds in plants
Parts- Replaces bad parts
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∙ 13y ago
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How many inventions did the wright brothers do?
They only made 2 inventions
What 2 inventions made skyscrapers possible?
elevators and skyscrapers
What were the inventions in the 1920s?
There where many inventions in the 1920s as it was a time of change but 2 big ones are the car and insulin. I also think that crayobs were invented in the 1920s.
What are 2 intevtions that made modern city life possible?
The 2 inventions that made modern city life possible are piped water and electricity at homes. These inventions have improved living conditions in modern cities.
Inventions in 1959?
Inventions in 1959
What inventions were invented through 1812 to 1861?
JUSTIN BIEBER IS AWESOME and he was invened then
How many inventions did the wright brothers do?
They only made 2 inventions
What is the GCF of 1812 and 2?
It is: 2
151 ft in inches?
151 × 1 2 = 1812 inches.Note: there are 12 inches in 1 foot.
What were 2 of George Washington Carvers important inventions?
George Carvers mostimportant 2 inventions are the peanut proudoct and peanut butter
What 2 inventions did the incas inventions?
um peanut butter and bridges i dont know i got it of a random website
When was Kirkpatrick Macmillan born?
2 September 1812
What are the factors of 1812?
1 2 3 4 6 12 151 302 453 604 906 1812.
What 2 inventions changed the nation?
automobile, steam engine
2 recent inventions that protect your environment?
wind mills
What 2 inventions made skyscrapers possible?
elevators and skyscrapers
What were the inventions in the 1920s?
There where many inventions in the 1920s as it was a time of change but 2 big ones are the car and insulin. I also think that crayobs were invented in the 1920s.
