Ambulance was invented by Dominique Jean Larrey in early 1800′s in France.

Ferdinand Zeppelin was the inventor of the Airship.

Air Conditioner was invented by Willis Carrier in 1906 in United States.

Printing Press was invented by Johann Gutenburg.

Jet Aircaft was invented by Frank Whittle.

Telephone was invented by Alexandra G. Bell.

Radio Valve was invented by Lee De Forest.

Light Bulb was invented by Heinrich Goebel in 1825 Germany.


Motorcycle was invented by Gottlieb Daimler and Wilhelm Maybach in 1885 in Germany.

Battery was invented by Alessandro Volta in 1799 in Italy.

Clothes Hanger was invented by George E. Rideout in 1897 in United States.

Drinking Straw was invented by Marvin Stone in 1888 in United States.

Paper was invented by Cai Lun in 2nd century AD in China.

Richard Trevithick invented Railway Engine.

Walter Hunt invented Safety Pin.

Hans Lippershey invented the telescope.

A.M. Chakrabarty invented the 'superbug' to wipe off oil pollution from the seas.

Jacques-Yves Cousteau - An enimnent oceanographer who invented some devices for underwater photography and filming

Robert Watson-Watt - invented the radar and turned the tide in World War - II

The Mercury Thermometer was invented by Daniel Gabriel Fahrenheit in 1714 in the Polish-Lithuanian Commonwealth.

Radio was invented by Nikola Tesla.

Sewing Machine was invented by Thomas Saint in 1790 in England.

The Modern Steel was invented by Henry Bessemer in 1856 in England.