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https://www.slideshare.net/AvinashKumar896/a-seminar-report-on-artificial-intelligence
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https://www.slideshare.net/sachinkumar831/sophia-robot
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green comuting --> 
 
  https://blogs.nvidia.com/blog/what-is-green-computing/#:~:text=Green%20computing%2C%20or%20sustainable%20computing,software%20are%20designed%20and%20used.
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