The ancient Egyptians had many underground structures. It is easy to assume that they were illuminated by torches, or candles. Only in one building were found traces of soot, which certainly would cover the walls and ceiling. The assumption was that the lighting was provided with metal mirrors to reflect sunlight. However, the majority of underground corridors too winding. Too much you need to put the mirrors in the reflection of each subsequent mirror much brightness is lost. After the fourth reflection comes almost complete darkness.
In the burial chamber of Tutankhamun, the scientists were amazed at the wonderful frescoes that adorned its walls. Naturally, the question arose: what kind of lighting were used by the ancient wizards, putting murals on the walls? No smoke and mirrors camera could not be covered. Continue reading
The natural conditions of Ancient China. In Southeast Asia, cut off from the world by high mountains, lies the Great plain of China. In ancient times it was covered with dense forests. On the vast expanses of China plain there are two of the greatest rivers of Asia — the Yangtze and the yellow river. The soil along the banks of these rivers are so soft that they can handle even the simplest tools, made of wood or bone. Therefore, agriculture has spread here already in ancient times.
The most fertile land in the yellow river valley. Here there were the most ancient in China human settlements. But this river in the rainy season it often overflows and floods all around. Also it happens that because of the softness of the soil when the spill washes away the banks and changed the channel. The river has washed away human settlements and crops. Not by chance in China the yellow river is called “Wandering river”, “River of a thousand disasters”. Continue reading
“History, carved in stone,” it’s a common expression is fully applicable to the Metropolitan Museum-reserve “Kolomenskoye”. The snow-white Church of the ascension built in the XVI century the Grand Duke Vasily III. Luxurious Royal gates built in the reign of Alexei Mikhailovich. On a nearby hill stands the Church of St. John the Baptist, built in honor of his accession to the throne of Ivan the terrible. But in Kolomenskoye is another special attraction. And not man-made and natural. This is the famous Voice of the ravine, which the number of stacked legends about him significantly ahead of all other local relics.
The origin of the name “Voters ravine” experts explain in different ways. The romance associated with his “voices of nature”. Indeed, in the summer there are always singing birds, chirping crickets and roaring water in the Creek.
However, more convincing seems to be another version of the mythological. Historians believe that originally, the ravine was called “hair” by the name of Volos, or Veles, the pagan God – the ruler of the underworld and the patron of domestic animals. Continue reading