For years people have looked for alternatives to oil for our cars. Oil is a non renewable resource, and we will run out of it. There has to be an alternative power source available when we do run out. <Tab/>Hydrogen power is one option. It is a car that uses non-pollution gas. The exhaust from a hydrogen powered car is so clean that Chicago Mayor Richard Daley actually drank it. …
showed first 75 words of 789 total

showed last 75 words of 789 total
…is the same gas that is used in homes for cooking and heating. Natural Gas is odorless and very clean burning. But natural gas is a non-renewable resource too, and it is not too practable to use. <Tab/>In conclusion, we will run out of oil, and there has to be another resource sitting waiting. The sooner we find more efficient ways, the more we can conserve our worlds oil supply.