A steam, or atmospheric, engine.
the pyramids were and still is the most important invention in ancient Egyptian time because, the pyramids were made for the kings and pharaoh and in Egyptian times they were the most important people in Egypt.
It was the irrigation system.
The invention of the Firearm
i dont understand what you are asking!
Well some of the possibilities are paper, moveable type, and gunpowder.
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laptop portability is the most important invention
the most important invention was the plow
While GPS is helpful it is not the most important invention of all time. Some would say computers are the most important invention of all time. However what powers both of these things? Electricity seems to be the most important invention of all time.
The most important invention in world war 2 was the atomic bomb.
He accomplished making his first invention called the "veriovine". This helps people dig out weeds easier.
The most important invention of the Sumerian's was Irrigation. Irrigation is how the Sumerian's led their water through pipes, etc.
The most important invention was gunpowder
THE corsett?
The Wheel
The invention of the Firearm
1. the invention of computers 2. the invention of human kind 3. the invention of inventing!