History

Monday, 27 April 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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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 ...
Kyshtym disaster
Information about the Mayak explosion reached the public in 1992.
The person responsible for providing this information was prosecutor Lev Ivanov, who was investigati ...
Ancient Sumer
The Sumer civilization is considered the first civilization on Earth.
It is assumed that the peak of the development of their civilization was in the years 3 750 - 2 004 B.C.
Black death
It was the second plague epidemic to sweep through Europe.
The first was the Justinian Plague, which broke out in 451 and continued in successive waves until t ...
Dyatlov Pass incident
The participants of the expedition had photographic equipment and kept diaries.
The entire course of the Dyatlov group's expedition, until their mysterious death, was documented by ...
Ancient Sumer
The cities of Sumer were administratively divided into states ruled by governors (Ensi) or kings (Lugal).
In each city-state, there was a temple of one deity professed by the Sumer.
Masada
In 6 AD Masada was occupied by the Romans - it served as a border watchtower.
A garrison of Roman soldiers was stationed there.
Kyshtym disaster
The regulations implemented did not have the desired effect, and more and more people developed symptoms of radiation sickness.
In 1953, the evacuation of people began. By 1960, some 7500 residents of 19 of the 38 villages with the highest number of sick people had been resettled.
Medieval world
The first major university in Europe was opened in the 9th century.
It was the Medical College of Salerno, which attracted people from all over Europe in search of knowledge. Interestingly, medicine in Salerno could be studied by both men and women on equal terms.
Kyshtym disaster
At the epicenter of the explosion, contamination exceeded 1,000 X-rays per hour (1,000 R/h), or 10,000 millisieverts per hour (mSv/h).
Within 100 meters of the blast's epicenter, gamma radiation exceeded 360 R/h, exceeding the annual n ...