The first balloon had been sent into the sky by Montgolfier ...
Ironing or pressing of clothes has been practice over the ce...
An escalator is moving stairway that transports people from ...
A gear is a mechanical device that transfers rotating motion...
Current electricity is the type of electricity that can flow...
Photography was invented in 1500 A.D. with the development o...
A sky-scraper is a very high building in a big city. Such gi...
Telephone was invented by Alexander Graham Bell, a Scotsman ...
Tennis is a game in which opposing players – one or tw...
A battery is a device that produces electricity by means of ...
A cable is a bundle of wires or thread-like fibres that carr...
The most common type of electric bell is the door-bell seen ...
An electric bulb is device that uses electric energy to prod...
Electricity is the most important form of energy. Electric-p...
The elevator was invented in 1852 by Elisha Graves Otis who ...
Plumbing means a system including both supply and drainage o...
Gramophone/Phonograph is a device to reproduce sounds record...
A gyroscope is a device that is used to produce a stable dir...
A motor-cycle is a two-wheeled vehicle provided by a gasolin...
A sewing-machine is a machine that uses a needle and thread ...
In a modern office several machines/devices are used for dif...
A syringe is a device shaped like a pump. It is tapered into...
Telegraph was the device to send messages to distant places....
A thermos-flask is a container that keeps liquids hot or col...
The first typewriter was developed by Henry Mill in England ...
A vacuum cleaner is an electric device that cleans by the pr...
The word – zipper – is often used for any kind o...
Vaseline was invented by Robert Chese Brough (1837-1933 A.D....
Mauna Loa, Hawaii Eyjafjallajokull, Iceland Mount Vesuvius,...
The Allnatt Diamond : $ 3 Millions The Moussaieff Red Diamo...
Caucasian Shepherd Pit Bull Perro de PresaCanario Rottweile...
Tiangong-1 SNAP 10-A Kosmos 1818 Kosmos 1867 Kosmos 1900 Sa...
Sunninghill Park, Berkshire, UK Swannanoa, Rockfish Gap, US...
Irish Wolfhound : approx. cost $1,500 – $2,000 Akita ...
Graff Diamonds Hallucination - $55 Million Graff Diamonds T...
The Nazca Lines, Peru Eternal Flame Falls, Orchard Park, Ne...
Tse-tse flies Killer Bees Giant Japanese Hornet Black widow...
Saw-scaled viper King cobra Tiger snake Inland taipan Faint...
Top list of the most famous places and their distance from ...
Checklist for Java Code Reviewers Check for the presence of...