i saw car running on vegetable oil, the oil is already used by restraunt and is waste for them.
I saw car running on organic bio fuel also.
je kete gadiyan daru te chalan lag payian,,,amliyan ne fer daru gadi ch pake waste karan nalon app botal khich ke padal tur peya karna...
vese future fuel water v ho sakda nd nuclear powered gadiyan v ban sakdiyan,
yeah they may be emitting lot of Co2 but not that many HC and NO.eho giya cara te dhuan he bohat mardiya honia