Introduction
It is often considered that the most significant inventions do not depend on technological development and they are not complicated. I do agree with
this
point of view. Linking Words
However
, some of the great innovations actually required advanced technologies and were not so simple.
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Body · 1
On the one hand, some of the most crucial inventions that we use up to
this
day were made without Linking Words
highly-developed
instruments. Correct your spelling
highly developed
Moreover
, these things are pretty simple to use. Linking Words
For example
, a wheel was made several thousand years ago. During those times there was neither a lot of knowledge about geometry nor complicated tools for engineering. Linking Words
Nevertheless
, ancient people had enough talent and creativity to come up with the idea of a wheel and build it.
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Body · 2
On the other hand
, modern inventions Linking Words
also
should not be devalued. Nowadays physicians can not imagine their work without advanced tools. Linking Words
For instance
, a car engine was made for the first time more than a hundred years ago. Clever people had to put a lot of effort into building it. If the knowledge and instruments had not been already acquired, Linking Words
this
indispensable device would not have been manufactured. Linking Words
Thus
, sometimes awareness and resources are needed to make fundamental changes in science and engineering.
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Conclusion
To sum up
, I would like to say that though some easy-to-use things were brought to life without knowing a lot about science and having less complex tools that we own today, there were important innovations that were made with the help of developed instruments and difficult intellectual work.Linking Words