March 13, 2011
Simple question. Patent for what?
Cracked by: Raghuvansh , Rogi , KK , Aravind , Dibyo , vinayaknp , Bharath , Sumanth Patlolla , dineshk , Riyaz Usman , shrik , Shwetha Maiya , shrey , Siddarth Pai , Goyal , Debjani , Smitha R Maiya , jowens , Manish Achuth , SV , rohanquizzer , puneet_k , Logik , Aparna , raklodramA and Abinash
Google Books scanner that can scan open books and produce resultant images that are flat!