Answer: Science seems to have limitless possibilities. It has already taken the civilization to a height with a huge number of inventions. It has blessed human life with automobiles, electricity, radio, TV, modern medicare, computer and information technology. As scientists are also dreamers, they always aim at new and newer achievements. A possible scientific invention is DNA computer, which will have vast memory and contain all the printed material of the world. Scientists, especially NASA, are thinking of making permanent base in the moon. They are also thinking for a technology of producing clean energy, which may include wind, solar, geothermal, tidal, hydropower, nuclear and biofuel energy. The doctors are dreaming of a remedy from life killing cancer and of high-tech nanomedicine. The astrophysicists want to travel to the Mars, and also there are dreamers who want to have a journey to the earth's centre. Man has been dreaming to go to the Earth's center since the 19th century. It shows how unpredictable technology can be. It is actually much more difficult than it sounds. Especially, the pressure there is enormous. There is not even carbon monotube there to maintain its shape at such pressure. But scientists are dreaming. Thus science shows the human species of a bright and glorious future
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