In Prague, scientists discovered the remains of round buildings from the Stone Age.
Their main feature is that they are older than Stonehenge and the Egyptian pyramids.
About this writes Live Science.
According to experts, the building was built about 7,000 years ago. According to specialists, the local community gathered in these buildings for various purposes.
The diameter of the circle is about 55 meters, which corresponds to the size of the Leaning Tower of Pisa. Archaeologists working at the site emphasize that it is still too early to say anything about the people involved in creating the circle. However, it is clear to them that the building dates back to the period between 4900 and 4400 BC.
Small rectangular structures were built inside the circles. In total, 20 to 30 people lived in such buildings.
We will remind in Mexico, during the construction of the railway, specialists discovered a large archaeological site near Cancun with more than 300 houses.
And on the Mexican Yucatan Peninsula, archaeologists found ruins ancient Mayan city. It was discovered at the construction site of the future industrial park.