History

Wednesday, 6 May 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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Jamestown
There are several theories why the colony needed so many years to start running the settlement with success.
The initial governing party demanded that the settlers focus on agriculture, but it is suspected tha ...
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 ...
Mohenjo-daro
The original name of the city is unknown.
There is some speculation, after analyzing the seals found at Mohenjo-daro, that the ancient name of ...
Mohenjo-daro
The main urban centers of this civilization were Harappa, Mohenjo-daro, Lothal, Kalibangan, Dholavira, and Rakhigarhi.
Mohenjo-daro was the most advanced city of its time, with extraordinary urban planning and infrastructure.
Medieval world
Those who think of the Middle Ages as the Dark Ages are mistaken.
Even as Europe was experiencing hard times between the 6th and 8th centuries, the Arab world was dev ...
Mohenjo-daro
The Indus Civilization is one of the oldest in the world.
It is believed that it developed parallel to the culture of ancient Egypt, although it is possible t ...
Mohenjo-daro
The cause of their violent death could not have been a volcanic eruption, as there had never been an active volcano in this area.
Scientists are wondering if one day, on a hill near the city, there was a massive explosion, as a re ...
Mali Empire
The character of Mansa Musa was used in the fourth and sixth part of Sid Meier's Civilization video games.
He appeared as the leader of the Mali civilization.
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 ...
Masada
The expansion of Masada took place in three stages.
After 37 BC, an irrigation system was built (12 water tanks were carved into the rock), the constru ...