a2zinterviews

Invention	Inventor	Country
Stethoscope	Laennec	French
Steel (Stainless)	Harry Brearley	Britain
Steam Engine ( Condenser)	James Watt	Britain
Steam Engine (Pisten)	Thomas Newcomen	Britain
Spinning Frame	Sir Richard Arkwright	Britain
Spinning Jenny	James Hargreaves	Britain
Spinning Mule	Samuel Crompton	Britain
Laser	Theodore Maiman	U.S.A.
Lift (Mechanical)	Elisha G. Otis	U.S.A.
Lighting Conductor	Benjamin Franklin	U.S.A.
Dynamo	Hypolite Pixil	France
Electric Lamp	Thomas Alva Edison	U.S.A.
Electric Motor (DC)	Zenobe Gramme	Belgium
Electroplating	Luigi Brugnatetlli	Italy
Electronic Computer	Dr. Alan M.Turing	Britain
Movie Projector	Thomas Edison	U.S.A.