Pedal power is the transfer of energy from a human source through the use of a foot pedal and crank system. This technology is most commonly used for transportation and has been used to propel bicycles for over a hundred years.
Less commonly pedal power is used to power agricultural and hand tools and even to […]
Have you ever thought about driving an electrical car such as Tesla Motors?
One very important factor is to know the average cost per mile before taking such a decision. The average residential cost for electricity varies somewhat throughout the states.
For a full detail report you can check the data if you click here. It reveals the average […]
