• Professor Alexander Graham Bell And The Story Of The Telephone

    As a result of newest improvements, the world has become a global village and has introduced many changes. The time period ‘biotechnology,’ which appears to have originated in the Seventies, means various things to different people. A helpful, broad definition – the appliance of biological techniques and organisms to technical and industrial processes – coined by a White House working group within the mid-Nineteen Eighties clearly encompasses a wide range of previous and new processes and products. These include endeavors as different as fish farming, the manufacturing of enzymes for laundry detergents, and the genetic manipulation of micro organism to …