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JOHN DEERe is reported to be the first person to produce steel ploughs in the US in 1837. These were much stronger than the iron ploughs that had been used for hundreds of years.
What else can I help you with?
Which African American invented the helicopter?
No African American invented the helicopter. The first practical helicopter was invented by Igor Sikorski, a Russian American.
How long ago were plastics invented?
Leo Hendrik Baekeland, a Belgian-born American living in New York state, invented the first truly synthetic plastic in1907. Baekeland had already invented first commercially successful photographic paper and sold it to George Eastman in 1898 for $1 million.
What did the wright brothers invent .?
They invented the three axis control so the airplane can keeps it's equilibrium while flying. The very first practical AIRPLANE was invented by Wright brothers. They were inspired by the birds and invented this flying machine which can be used by humans in December,1903.
Who invented the first American steel plows?
john deere
When was the first paperclip invented?
The paperclip was invented in 1899 by Johan Vaaler. He received an American patent in 1901. ;)
Who invented the first successful helicopter and in what year was it invented in?
Igor Sikorsky, a Russian- American immigrant invented the first successful helicopter, model number VS-300. There is no specific invention "date" but it was first test flown in September 14, 1939 and had to be tethered by cables because of its instability. The VS-300 was the first to use modern-day rotary blade designs.
Who invented the first successful airplanes?
The Wright brothers
What two people invented the first successful airplane?
the two people who invented airplains
Who invented the first successful steamship?
John Filtch made the first steamship, but Robert Fulton made the successful steamship.
Who invented the hydrogen bomb?
The hydrogen bomb was invented by a team of American scientists led by Edward Teller. The first successful test of the hydrogen bomb was conducted by the United States in 1952.
Who invented thefirst successful airplane?
The Wright Brothers invented the first successful powered plane. They invented the airplane in 1903. The flight was done at Kitty Hawk in North Carolina.
Who invented the Victorian steam train?
George Stepehenson invented the first successful steam train.
Which African American invented the helicopter?
No African American invented the helicopter. The first practical helicopter was invented by Igor Sikorski, a Russian American.
Who were three Industrial Revolution inventors?
Eli Whitney is an american inventor who invented the cotton gin. Henry Bell is a scottish engineer known for introducing the first service steamboat. The Wright Brothers Orville and Wilbur are 2 american pioneers who invented, built and flew the world's first successful airplane.
Who invented the first successful machine gun?
RICHARD GATLING in 1862
Who invented the Osborne 1?
The Osborne 1 was invented by Adam Osborne, a British-American entrepreneur and computer pioneer. Released in 1981, the Osborne 1 was one of the first commercially successful portable computers.
Who created the first commercially successful telegraph?
The wireless telegraph was invented by Thomas Edison.
