In Rio de Janeiro opened the football field, which is illuminated by using the kinetic energy generated by the players themselves. This was reported by "Soviet sport". At the opening of unique sites visited legendary Brazilian footballer Pele.
Under the lawn are two hundred small plates, which accumulate energy produced by moving across the field by the players. During the day they help solar panels installed around the field. Thus, in football there you can play around the clock, without energy costs.
Such panels built into the floor of some train stations in Europe shopping centers in Australia and London Heathrow airport, but for the construction of football fields have been applied for the first time.
In the summer of 2014 Brazil took the 20th FIFA world Cup. The matches of the world Cup was held from 12 June to 13 July 12 stadiums in 12 cities across the country. The title was won by the German team.