If you could invent something new, what product would you develop?

[Aghmore]

I have another essay for revision. Do you think I wrote better than the previous one?

TOPIC: If you could invent something new, what product would you develop? Use specific details to explain why this invention is needed.

It has always been in the mind of scientists to invent an auto which is able to use directly water as its fuel instead of fossil fuels, such as oil, gasoline, or natural gas. In the past, several attempts have been done to invent water-powered motor car but almost without any practical outcomes. Although some experimental but not feasible and efficient engines were developed, seemingly until to the ideal point there is a huge space.

Probably, it would be difficult to find a person, chiefly because of everyday news in mass medias, who unaware of the energy crisis of the today's world. Not long ago, new controversial debates on the new oil reserves in North Pole have arisen between Russia, Canada, and the United states. These anxieties have attracted the attention of engineers and scientists to other kinds of energy such as energy of water. Fortunately, the amount of water is so huge that could provide our every day requirements as well as the probable new water-consuming engines. If the new outstanding engine is invented as the other water consumer, probably many competitions which have resulted in international confusions might be settled.

Development of urban life, as one fact which is universally acknowledged, not only has created conspicuous problems from air pollution to huge energy consumption, but also has resulted in breathing diseases. Because of dangerous particles which are suspended in air from burning and combustion of fossil fuels, day by day those diseases are being aggravated. Unlike the fossil fuel, water has not any harmful ingredients and it is composed of oxygen and hydrogen. If the water-fuel engine uses a method to acquire energy from water, its exhausted material would be only water vapor, a renewable, clean, and cheap fuel.

Even the efficient, modern, and contemporary engines which use fossil fuel in near future will not usable. The sources and amount of oil and gasoline are in their exhausted limit. It goes without saying that, necessarily, we need new, clean, and safe sources of energy. Autos as the considerable portion of fossil fuel consumers are in point of focus. By inventing water-fuel engines, there will not be any concerns about future energy.

In conclusion, water as a king of fluids, not only serves us with daily requirements, but also might be wonderful fuel in our future cars.

Thanks a bunch

TOEFL listening discussions: A conversation between a university student and an employee in the university registrar's office

[Kitosdad]

I have another essay for revision. Do you think I wrote better than the previous one?

TOPIC: If you could invent something new, what product would you develop? Use specific details to explain why this invention is needed.

It has always been in the mind of scientists to invent an auto which is able to use water as its fuel instead of fossil fuels, such as oil, gasoline, or natural gas.
In the past, several attempts have been MADE to invent A water-powered motor car but NEVER WITH any practical outcome.
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Although some experimental but not feasible and efficient engines were developed, seemingly until to the ideal point there is a huge space.
(I fail to understand this sentence.)
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Probably, it would be difficult to find a person, chiefly because of everyday news in mass medias, who IS unaware of the energy crisis of today's world.
Not long ago, new controversial debates on the new oil reserves in North Pole have arisen between Russia, Canada, and the United states.
These anxieties have FOCUSED the attention of engineers and scientists to other kinds of energy such as THE energy of water.
Fortunately, the amount of water is so huge that IT could provide our (everyday) requirements as well as THOSE OF the new water-consuming engines.

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If the new outstanding engine is invented as the other water consumer, probably many competitions which have resulted in international confusions might be settled.

Nor do I understand this .
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Development of urban life, as one fact which is universally acknowledged, not only has created conspicuous problems from air pollution to huge energy consumption, but also has resulted in breathing diseases.

Because of THE dangerous particles THAT are suspended in THE air from burning and combustion of fossil fuels, day by day those diseases are being aggravated.

Unlike fossil fuel, water DOES NOT HAVE any harmful ingredients and it is composed of oxygen and hydrogen.
If the water-fuel engine uses a method to acquire energy from water, its exhausted material would be only water vapoUr, a renewable, clean, and cheap fuel.

Even the efficient, modern, and contemporary engines which use fossil fuelS WILL, in THE near future, BE UNusable.

The sources and amount of oil and gasoline are NEARLY EXHAUSTED.
It goes without saying that, necessarily, we need new, clean and safe sources of energy. Auto-MOBILES, as the MOST PROLIFIC USERS of fuel, are in THE point of focus.
By inventing water-fuel engines, there will not be any concerns about future energy.

In conclusion, water as a king of fluids, not only serves OUR daily requirements, but also might be A wonderful fuel FOR our future cars.
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It was much better. Better ideas. Shame about the couple of mystery's though.
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Keep it simple ... Keep it interesting.