History

Thursday, 12 March 2026
42 facts about Kyshtym disaster
42 facts about Kyshtym disaster
The first nuclear accident in Earth's history
Before information about it saw the light of day, the Soviets hid it for over 30 years. The explosion at the Mayak combine was the first nuclear accid ...

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Ancient Sumer
The Sumer left behind the oldest set of laws found so far - the Ur-Nammu code, which dates back to the 22nd - 21st century B.C.
Two clay tablets were found during the excavations at Nippur in 1902, and only three articles have b ...
Medieval world
Raubritters took advantage of the weakening of central power to spread their wings in criminal activity. They were favored by situations of struggle for the throne or interregnum.
Most of the raubritters activity took place in mountainous areas where they could easily attack from ...
Battle of Thermopylae
On Xerxes’ orders, the Medes and Elamite troops were the first to strike.
They were tasked with a frontal attack on the Greek positions. This first attack was bloodily repuls ...
Kyshtym disaster
A radiochemical plant for plutonium separation was also erected at the complex, which was named Plant-B.
The complex was given the name "Mayak Combine" at a much later stage, when not only the number of reactors increased, but also the radiochemical plant was expanded.
Ancient Sumer
Among the extant Sumerian records, there is information about the catastrophic great flood.
One hypothesis is that a meteorite hit the Indian Ocean between 3,000 and 2,800 B.C., which caused the tsunami wave.
Black death
To date, the source of the outbreak has not been identified.
The plague is thought to have arrived in Europe from eastern or central Asia. The first documented c ...
Jamestown
A group of 104 settlers set on three ships–Susan Constant, Godspeed, and Discovery–in December 1606.
They aimed to establish a permanent colony in North America. There have been previous attempts, howe ...
Dyatlov Pass incident
One of the expedition's participants, Aleksandr Kolevatov, worked at Institute 3394 in Moscow.
Employees at Institute 3394 in Moscow focused on creating a nuclear shield, designing nuclear weapon ...
Kyshtym disaster
After the collapse of the Soviet Union, the Mayak combine lost government funding.
Aid was provided by the Americans and the European Union by implementing a number of financial instr ...
Ancient Sumer
The most characteristic buildings of the Sumer civilization were ziggurats.
These are temple buildings with a stepped terrace structure. Currently, the best-preserved is the Ziggurat of Ur - built around 2100 B.C. Originally it was 21 meters high.