googlinglife ... you really need to understand what is called an INVENTION.... if there is any REAL INVENTION then i am sure every Indian out here would be praising it.... but if a bunch of school kids BUY a HONDA LAWN MOWER ENGINE and put a coffin shaped box over it and attach 3 bicycle wheels and start calling it their INVENTION and then people like you start praising it then GOD SAVE INDIA. In this case the credit for fuel efficiency goes to HONDA not these bunch of foolish kids. IF these kids had THEMSELVES designed that ENGINE that goes 180 kmpl then that would have definitely counted as an INVENTION else NOT.