Some Useful Scientific Inventions
English Essay on "Some Useful Scientific Inventions" - Composition on "Some Useful Scientific Inventions"
There are innumerable scientific inventions which are useful in one way or another, but there are some which are particularly useful for all people. Such indentation have brought comfort and ease for mankind and improved the standard of living. One of the most useful scientific inventions is the electric bulb. In early times man used to light oil lamps at night. The lamp gave out dun light and could not remove the universal darkness that prevailed at night with the sunset life would come to a stand-still. But the bulb has changed all this. It illuminates our houses, road and villages and cities. It enables scholars as well as laborers to work till late at night, as it has also made roads safe for night travel. It has almost removed the distinction between day and night.
Then there is the radio. Our world is a vast one and events take place rapidly.educationsight.blogspot.com The radio keeps us informed about the happenings all around the globe. It transmits programmes which add to our knowledge its utility as one of the best means of education is undoubted. It provides recreation in many ways. It has greatly helped in bringing the people of the world together.
The printing machine is another useful invent ion. It is due to this Invention that countless newspapers, magazines and hooks are published everywhere. We have news from all places, stories of all kinds and books on all subjects. The books of writers, thinkers and poets, whether ancient or modern are made available. In the world of today the printing press is playing the most important role in spreading knowledge.
Lastly there is the aero plane It has reduced physical distances. An aero plane takes off from Karachi and lands at the London air port after a few hours, caring with it passengers, cargo and letters. In more recent times, supersonic Jumbo jets have been built which travel faster than the speed of sound. The invention of the aero plane was undoubtedly the most radical improvement on the exciting means of transportation. These are some of the useful scientific inventions- They are advantageous in a number of ways. They have made our lives very comfortable, richer and more enjoyable.
Then there is the radio. Our world is a vast one and events take place rapidly.educationsight.blogspot.com The radio keeps us informed about the happenings all around the globe. It transmits programmes which add to our knowledge its utility as one of the best means of education is undoubted. It provides recreation in many ways. It has greatly helped in bringing the people of the world together.
The printing machine is another useful invent ion. It is due to this Invention that countless newspapers, magazines and hooks are published everywhere. We have news from all places, stories of all kinds and books on all subjects. The books of writers, thinkers and poets, whether ancient or modern are made available. In the world of today the printing press is playing the most important role in spreading knowledge.
Lastly there is the aero plane It has reduced physical distances. An aero plane takes off from Karachi and lands at the London air port after a few hours, caring with it passengers, cargo and letters. In more recent times, supersonic Jumbo jets have been built which travel faster than the speed of sound. The invention of the aero plane was undoubtedly the most radical improvement on the exciting means of transportation. These are some of the useful scientific inventions- They are advantageous in a number of ways. They have made our lives very comfortable, richer and more enjoyable.
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