bill gates built a OS for continued operation of earth to prevent extinction of earth , similarly we must do

friends, 

here is bill gates's quote on continued automatic operation of earth

- Manoj

"The first rule of any technology used in a business is that automation applied to an efficient operation will magnify the efficiency"

-Bill Gates

Protective Operations http://www.secretservice.gov/protection_works.shtml

bill gates built a new OS in his career for continued operation of earth to prevent world from extinction , similarly we must do