Essay on Great Inventions (300 words)
Answers
Answer:
What is the greatest invention of all time? Throughout time there have been lots of new inventions which have both hindered and helped everyday life with humans. There are many different possible world’s greatest inventions because they have all helped out humankind in some way, some more than others. I think that the greatest invention of all time is Harnessed Electricity. Some may argue that this was not an invention it was a discovery but although electricity itself was a discovery there was still the invention of had to use it and what it could be used for. I think that electricity is very important to human life because it would be nearly impossible to do anything we do today. If we didn’t have electricity a lot of things would…show more content…
I believe that the use of electricity in healthcare is more important than the use of penicillin because of the x-rays, MRI scans, life support machines, cat scans, ultrasound, surgery lighting, heart rate monitors, incubators and loads of other much needed specialist equipment. This equipment has over the years helped to save millions of lives and although penicillin helps to treat the odd few illnesses it doesn’t help to run a well equipped hospital which saves even more lives with the billions of people who visit a hospital every year. Without electricity there would be no light and it would constantly be dark from around 4pm ever day. This would restrict most people from doing things because as soon as it was dark they would have to go to bed because there would be no lighting. Nobody could go out after dark as there would be no street lights on the roads and houses would have to be lit by candle light which wouldn’t give of the
Answer:
it hope it help you a lot
Explanation:
Modern civilization is the gift of modern science. Today we are living in an age of science. Day and night we make use of innumerable discoveries and invention of science.
Electricity is the great power behind many scientific inventions. The electric lam lights up our houses. Radio, television, telegraph, telephone, cinema, tape-recorder, photo-copier, VCR, computers and most of the mills and factories are run by electricity. There are also electric trains, printing press, cookers, irons, sewing machines etc. run by electricity.
Science has conquered space and time. We can go from one place to another place in a very short time by train steamer, plane or rocket. We have reached the moon. We can now send messages to a great distance in a second. We can talk to anybody in any part of the world by mobile phone. Radio brings songs, music, news, discussion etc. Television brings pictures also even in color. By FAX, any writing or picture can be sent over great distance very easily. Internet is yet another wonder of modern science.
Spinning of yarn, weaving of cloth and sewing of cloths can be done at a great speed. Food processing, house-building, constructing roads and bridge can be done very quickly. Millions of pages can be printed or reproduced in a short time. A calculator can solve complicated sum in no time.
Science has discovered the causes of most of the diseases and their remedies. A deadly disease like TB has been conquered. Cholera has also been brought under control. Small pox has been eliminated. The X-ray and the antibiotic have been very helpful to man. Cornea transplant, by-pass surgery etc. are marvels of medical science.
But science is not an unmixed blessing. Science has also invented guns, bombs and missiles, battleships and war planes, chemical weapons and nuclear war heads. To speak the truth science has both blessing and curse.