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How will you describe a Ferry?:
Ferry: Form of Water Transportation: Ferry is a vessel designed to carry passengers, often with their cars, over short stretches of water...
[4/20/2012]
, USA
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How will you describe Aeroplane?:
Aeroplane: Aeronautics: Aeroplane is a heavier-than –air machine with wings. It can fly, and be controlled in flight. The aeroplane uses one...
[2/29/2012]
, USA
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How will you explain Railway?:
Railway: Public transport: Trains: Railway is a system of transport using parallel rails which trains travel along. In the first railways, wagons...
[2/15/2012]
, USA
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How will you define Warship?:
Warships: Naval Warfare: Warship is any seagoing vessel used for fighting, ranging in size from small river patrol boats, through frigates...
[11/29/2011]
, USA
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How will you define Radioisotope?:
Isotopes: Radioisotope is an isotope which is radioactive. Every element has isotopes. One of these, carbon 14, is radioactive...
[11/16/2011]
, USA
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How did Zeppelin get its name?:
Zeppelin: Rigid Airship: Zeppelin was the name given to German airships during the years before the Second World War...
[10/7/2011]
, U.S.A.
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When will a Car Engine stall?:
A car engine will stall—that is to say, it will suddenly stop when you do not want it to—if it is unable to provide sufficient power to overcome...
[3/18/2011]
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Why do Aircraft sometimes leave Vapor Trails?:
Vapor trails form in the sky because the water in the exhaust of aircraft engines condenses when it meets the cool air. Vapor trails...
[3/13/2011]
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What is Energy?:
Energy is the power to act. There are several different forms of energy, and one kind can be changed into another kind. But although it can...
[3/11/2011]
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Who invented the Rocket?:
The rocket, as far as can be established, was invented by the Chinese during the 12th or 13th century. The Chinese used their rockets...
[2/27/2011]
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Total Records available now: 33 |
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