fbpx
Mount Kilimanjaro

Mount Kilimanjaro

Image description The image shows the volcanic mountain Kilimanjaro in Africa, illustrated simplified from the side, hence the highest peaks can be observed. There is also a man shown from the side, with a walking stick in his hand representing Alex Benchea, the first...
Tide

Tide

Image description The image shows the two phases that make up the natural process called the tide, respectively flood tide, left and ebb tide, right. The moon, the Earth’s natural satellite, visibly influences the level of the seas and oceans at certain times of...
Wind farms

Wind farms

Image description The image shows a landscape in which four wind turbines are captured, these being dispersed on a field, depicting a scene of wind farms, viewed from the front. The relief of the plain spread with mounds or rounded heights in the form of domes in some...
Geothermal power station

Geothermal power station

Image description The image shows a geothermal power plant, which produces electricity by converting thermal energy or heat, initially obtained from hot springs caused by high pressure and heat inside the Earth’s mantle, causing them to burst through the cracks...
Benjamin Franklin

Benjamin Franklin

Image description The image shows, from the front, the portrait of the American inventor Benjamin Franklin. He is a man in his sixties, with a balding head and a broad forehead, with long hair falling on his shoulders, combed behind his ears, middle part, marked...
Lightning rod

Lightning rod

Image description The image shows the evolution of the protection system for tall objects on the ground, from electric shock by lightning. Thus, the image on the left shows the experiment of the American inventor Benjamin Franklin raising a kite to height during a...
Divided Highway

Divided Highway

Image description The image shows a segment of a divided highway or a dual carriageway, viewed from above, positioned horizontally. The divided highway is the road with the highest degree of car traffic separation, through two parallel and unidirectional lanes,...