text: Oil is equal to wealth. The world uses it for everyday uses such as driving or cooking or activities that require electricity. The article states that using the smartcars will reduce the usage of fuel, which is a huge issue for the world today. There are lives being lost over the functions of oil, countries and other territories become enemies because of selfishness formed from the want of oil, and once it is all gone, its gone. Scientists spend years trying to find the solution to oil inventory, why not use every way we can conjure to do so.