In 1939, a group of Shell scientists based in a research laboratory in Wood River, Illinois, USA, had a friendly bet to see who could drive their own car furthest on one gallon of fuel.
Tahun 1939, sekelompok ilmuwan Shell yang berada di laboratorium riset di Wood River, Illinois, Amerika Serikat mengadakan taruhan siapa yang bisa mengendarai kendaraan mereka paling jauh dengan bahan bakar satu galon.