Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
diesel exhaust
Exhaust gas is flue gas which occurs as a result of the combustion of fuels such as natural gas, gasoline/petrol, iesel, fuel oil or coal. It is discharged into the atmosphere through an exhaust pipe or flue gas stack.