Walking is the easiest and the most effective form of exercise compared to the other exercises like weight lifting, swimming etc. Walking is a natural activity and it requires no location or schedule.

The revolutionary idea of selling pixels and making a million from his website milliondollarhomepage by the young UK entrepreneur has made more and more people to start similar websites and get advertisements. The price per pixel was fixed at $1, and within a span of 4 months the million pixels were sold.