Open High School

Open high school emerges as an effort to provide school education to all those who for various reasons could not conclude the corresponding studies and encourage the subject to become self-taught, receiving counseling from teachers only in the event that the student does not understand some of stereotypes from teaching materials. Thus the use of […]

In many countries for hundreds (if not thousands) of years of "green roofs" were the standard design, mainly thanks to the excellent insulating qualities of topsoil and turf. In cold climates of Iceland and Scandinavian sod roofs helped to retain heat in their homes, and in tropical countries such as Tanzania, kept cool in the […]

Artificial Turf

Now it is difficult to say exactly who invented the artificial grass and suggested using it as a cover for open and closed stadiums, tennis courts and gyms. One thing is clear: this man is not living in those latitudes the world where eternal summer. And more: sports, he certainly loved and with the inevitable […]