digg_url = ‘http://digg.com/autos/I_m_Glad_My_Car_Runs_on_Petrol’;

Over the weekend, I filled up my car’s fuel tank, and I thought petrol has become really expensive. But then I compared it with other common liquids and did some quick calculations, and I felt a little better.
To know why, see the results below - you’ll be surprised at how outrageous some other [...]