Steel , telegraph, airplane
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There was always technology. When the wheel was invented it was a breakthrough in technology. What you consider technology is different from what it actually is.
Steel, radio, airplane
Liberals viewed the French Revolution as a breakthrough because it allowed for a new political order that limited the power of the government.
Liberals viewed the French Revolution as a breakthrough because it allowed for a new political order that limited the power of the government.
Putting things in alphabetical order so they are easily found. It is said that Hebrews invented this form of order. Some people say it was the Romans.
In Florence, Italy in 1644, Evangelista Torricelli built the first mercury barometer, at the Florentine Academy.
The Breakthrough was created in 2004.
It was not invented. It comes after the number 3 in order of the numerical counting.
They were invented in the order listed in the question.
It was invented in order to apply controlled heat, in laboratory conditions.