A unique floating shield with an inscription made of grass has been created, which represents both a method of cleaning polluted water bodies and an example of memorable social advertising.
Deserts, which serve as a fairly strong source of sunlight, are an optimal place for the construction of solar power plants and the production of electricity.
It is believed that there is quite a large amount of plastic waste in the ocean. At one of the universities, scientists conducted a study and determined that the amount of waste in the ocean is less than previously assumed.
Recently, scientists have managed to obtain evidence that under all accessible layers of our Earth there are large reserves of water, which are several times greater than those available on the surface of the earth.
