Wind is simple air in motion. The origin of wind is complex. The Earth is unevenly heated by the sun resulting in the poles receiving less energy from the sun than the equator does. Also the dry land heats up (and cools down) more quickly than the seas do. The differential heating powers a global [...]

The sunlight falling on the United States in one day contains more than twice the energy we consume in an entire year. California has enough wind gusts to produce 11 percent of the world’s wind electricity. Clean energy sources can be harnessed to produce electricity, process heat, fuel and valuable chemicals with less impact on [...]

We have always used the energy of the sun as far back as humans have existed on this planet. As far back as 5,000 years ago, people “worshipped” the sun. Ra, the sun-god, who was considered the first king of Egypt. In Mesopotamia, the sun-god Shamash was a major deity and was equated with justice. [...]

The production of solar energy with thermic applications – basically used for warn water systems – has experienced a rate of growth 10 times major that that of the global economy in the last five years.
This information appears in a report entitles: “The solar world heat: markets and contributions to the energetic supply in 2004″, [...]

This article explains the origin of many components used for the manufacture of natural cosmetics.
Almond Oil
It is obtained by a process of cold pressure of the almonds.
This oil provides softening properties to the skin.
In its pure state, which can be acquired of great quality in specialized shops, it is ideal for massages, since it leaves [...]