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The assembly line. Without the assembly line, other great inventions would not be able to be mass produced. Without this, prices of these other great inventions would be unaffordable to most people!
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoThe development of microprocessors completely changed the way the world worked. There is now one in pretty much every electrical appliance in the world. From your PC down to your toaster
Wiki User
∙ 13y agoThat can really be a matter of opinion. But the most common answer, I would think, is antiseptic.
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Did fireworks have color in the 1800s?
Yes, yes they did. Color wasn't a 20th century invention.
What is a great invention of the 20th century?
The assembly line, the automobile, man-made satellites, the Hubble telescope, manned space shuttles, nuclear weapons, radio, television, computers, the internet, football - these are all examples of great 20th century inventions.
What is the worst disaster of the 20th century?
what was the worst volcano disaster in the 20th century
Which british monarch was on the throne at the beginning of the 20th century?
Queen Victoria was the British monarch was on the throne at the beginning of the 20th century.
Which is the greatest invention and why?
here is no answer on which everyone will agree.
What is the greatest invention in the 20th and 21st century?
internet
What is the best invention of the 20th century?
Most would consider the greatest inventions of the 20th century to be the automobile, the personal computer, and plastic.
What was not an important invention from the 20th century?
The Steamboat
What was not an important invention in the 20th century?
The locomotive
What was not an important invention in the early 20th century?
Radio was not an important invention in the early 20th century. Instead it was developed by Heinrich Hertz in the 18th century. The cotton gin (APEX)
Was not an important invention from the early 20th century?
The Steamboat
What was not important invention from the early 20th century?
The Steamboat
What was not an important invention from the early 20th century?
The Steamboat
Was not an important invention created at the turn of the 20th century?
Radio was not an important invention in the early 20th century. Instead it was developed by Heinrich Hertz in the 18th century. The cotton gin (APEX)
Did acrylic exist in the 18th century?
No - acrylics were an invention of the mid 20th century.
What is the best invention in 21st Century?
i heard somewhere that the greatest invention of the 21st century is the internet.
What early 20th century invention helped people move to the suburbs from the cities in later half of the 20th century?
the automobile
