Invention--------------------Name
Aeroplane------------------- Wright Brothers(Wilbur Wright and Orville wright)--1903
Air brake for rail roads------- George Westinghouse--1869
Bicycle------------------------Macmillan--1842
Balloon------------------------Montgolfier--1783
Dynamo-----------------------Michael faraday--1931
Diesel Oil engine---------------Rudolf Diesel--1897
Railway engine-----------------Stephenson--1814
Fountain pen-------------------Waterman
Helicopter----------------------Brequet--1909
Hovercraft---------------------Cockrell
Lift-----------------------------Otis--1852
Internal combustion Engine-----Nikolaus otto--1876
Jet propulsion-------------------Frank whittle--1930
Machine Gun--------------------Dr gattling--1861
Microphone----------------------Emile Berliner--1876
Motor car------------------------Daimler
Powerloom-----------------------Cartwright--1785
Printing press--------------------Caxton
Phonograph----------------------Edison
Pneumatic Tyre-----------------Dunlop
Radar---------------------------Sir Robert Watson watt
Sewing Machine-----------------Elias Howe
Steel smmelting process---------Sir Henry Bessemer
Submarine----------------------Bushnell
Suri Transmission----------------M.M Suri--1960
(Improvements in diesel Engine)
Steam Boat----------------------Fulton--1807
Safety Lamp---------------------Humphrey Davy--1816
Seismograph---------------------Robert mallet
Slide valve-----------------------William Murdock
Talkies--------------------------Lee De Forest
Transisitor----------------------W.Shockley
Typewriter----------------------Sholes
Torpedo-------------------------Robert Whitehead--1868
Military Tank-------------------Swinton--1914
Teleprinter----------------------Emile bandot,John George Haleseke
Under Sea Photography---------Edgerton--1956
Zepplin--------------------------Count Zepplin--1900
