History

Saturday, 3 January 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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Axum Empire
The empire created its own language, alphabet, minted its coins (copper, silver and gold).
Some have been found in India and China, confirming the presence of the Aksumites in these areas. Th ...
Jamestown
Pocahontas was a nickname given to an Indian girl named Matoaka by her parents in childhood.
It means a “playful one.” Matoaka was the daughter of the leader of Powhatans living nearby Jamestow ...
Kyshtym disaster
The first plutonium bomb test was conducted on August 29, 1949.
The RDS-1 bomb was detonated at the Semipalatinsk atomic training ground, with an explosive power of approximately 22 kilotons. It was a faithful copy of the Fat Man bomb detonated over Nagasaki.
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.
Kyshtym disaster
Construction work proceeded under dramatic conditions.
The construction site was located in the middle of the taiga, surrounded by lakes and rivers. Winter ...
Jamestown
According to historians, the fate of Jamestown could have been sealed at the turn of 1609 and 1610.
A new group of settlers arrived in Jamestown in 1609. However, ships carrying enough supplies for th ...
Kyshtym disaster
Irregularities were becoming more frequent at the combine itself.
Metal liquid waste tanks with a capacity of 300 cubic meters were located inside a cylinder made of ...
Kyshtym disaster
The Soviets learned that uranium 235 was required to cause a nuclear explosion.
It accounted for 0.7% of natural uranium, and the required purity of uranium 235 in a nuclear bomb h ...
Masada
The construction of the fortress dates back to the 2nd century BC.
It was built by the high priest Jonathan, who also gave it its name - the name is Hebrew: məṣādā = " ...
Medieval world
The oldest medieval university in Europe is the University of Bologna.
Founded in 1088, it originally specialized in the teaching of canon and civil law. Beginning in the ...