energy

Which is more wasteful: your car or the city bus?

Where I live, the South Bend public transportation system ferries individuals around the city. It's not a bad deal – for those who ride it. You can buy a ticket anywhere on the route for 75 cents, and a month pass is only $30. It sure beats owning and fueling a car!

I just read some very interesting information about Zero Pollution Motors, and how they are planning to have a compressed-air hybrid ready for the US market in 2009 or 2010. It still will need to complete its safety testing for the United States, but a lot of things to like about it.

Are Speculators driving up the price of oil and other commodities? Some say this is definitely happening, but others say it's not!

So, who are the Speculators and what do they Speculate?

Investopedia describes a Speculator as: