INTRODUCTION
When we talk of scientific inventions, they have to do with machines, devices or techniques meant at helping in carrying out an activity or completely caring for Humans.
Some of those inventions are new products that are introduced, whle others are an improved mechanism that are capable of providing batter results.
EXAMPLES OF SOME INVENTIONS
CELL PHONES
CARS
AIR PLANE
AIR CONDITIONER
TRACTORS
SPACE ROCKET
HOW THEY IMPACT ON HUMAN LIFE:
CELL PHONE:
With the invention of cellphone, Communication have become much easier and in split seconds.
Consider the challenges before the invention of a cell phone Communication was very difficult and takes time before getting response, letter writing was then the major means of communicating with people in other locations which has its own challenges. Posting letters and getting response often take time and in most cases late response might have presented some serious damages, but with the invention of cellphone, life has become much easier that one can communicate with anyone from any part of the world and get immediate response.
Information have also because easily accessible with the invention of cellphone whereby one can get news updates, podcast, breaking news and warning massages in times of crisis.
However, there are some bad side to the the invention of cellphone.
Many false information are easily shared over the internet using cellphone and many have got into problem because they read about an information and without verifying them, they accept and pass them on to others.
Another impact of cellphone on humans is that while it provides basis for people to communicate with each other, some have gone into communication with people with different identity from what they are in real life and many have been hurt by means of such communications.
AIR PLANE:
These invention have made travel very much easier, safe and fast. It has made travel between states in a matter of minutes and travel across countries in hours. They have given humans the opportunity of seeing the Beauty of the universe from an elevated view. Such mesns of travel is stress-free too. Because they are flown by highly experienced and qualified pilot, it grantee safety to a reasonable degree.
However, the gas from the jet engine can cause air pollution, they also cause noise pollution because of the capacity of its engine and the speed they travel through the air. It often takes the life of most passages on board in the event an accident occurs because of its nature, the height if flies and speed at which it travels.
AIR CONDITIONER:
When this was invented, it brought much relief to many mostly those living around the hot regions where the heat is high. It has the power to keep the room or office cool allowing for proper sleep at night and providing a conducive environment for work.
Sadly, those who are not used to cold who are exposed to the cold from AC, have suffered pneumonia and other cold related diseases.
TRACTOR:
Before this was invented, most farmers had to carry out their agricultural activities manually. This manual labour affects the quantity of production and efficiency of farmers and the number of food produced. With this invention many farmers easily carry out there agricultural activities with less stress, covering large spaces and growing more food for the public.
SPACE ROCKET:
This invention has made it possible that cellphones can function, that television programs and content are broadcasted and weather conditions can be studied
Like other inventions, it has its own effect, as a rocket is launched, chemical compounds are combusted from the engine releasing hot gases burning at a high velocity that produced the thrust that gives it a forward Push into the space, the gas burnt as its lunched has called air and noise pollution.
CONCLUSION:
The invention of the above mentioned technologies have made human life and work much easier, improve safety and made information available for everyone regardless the distance apart. They have improved productivity of agriculture and improved the quality of life. We can do our best to stick to the good use of most of these investigations and enjoy the benefits that come with it and minimise the risk that comes with some of them, that way we maintain the purpose of the inventors.
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Hi! Those inventions have such an impact now we can't understand how people lived before them.
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