History

Tuesday, 17 February 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
According to Ethiopian church tradition, the Ark of the Covenant is kept in the Chapel of the Tablets in Axum, the capital of the former empire.
In line with the 14th-century accounts, Menelik I-Ebna la-Hakim (10th century BC), the first king of ...
Kyshtym disaster
Within hours of the explosion, an area of 39,000 square kilometers was contaminated.
Along the line of the radioactive footprint lay 217 settlements inhabited by more than 270,000 people.
Dyatlov Pass incident
The idea for the mountain expedition was born out of a desire to participate in a national mountain tourism program aimed at students.
The late 1940s and 1950s are primarily associated with the arms race between the USSR and the United ...
Troy
The city was founded on a grassy plain, on a site indicated by a patched cow.
According to Greek mythology, the city was founded by Ilos, sometimes called Ilion, son of Tros of D ...
Ancient Sumer
The Sumer left behind the oldest medical textbook, dating back to around 2,200 BC.
Medicine was one of the most highly developed scientific fields of the Sumer civilization.
Masada
The siege of Masada lasted several months.
The defenders of Masada found themselves in a very difficult position. Surrounded by perfectly armed and trained Roman legions, they had practically no chance of survival.
Kyshtym disaster
Some 5000 people in the first 72 hours were irradiated with doses ranging from 460 to nearly 1000 mSv.
At the same time as external radiation, the process of irradiation continued continuously from withi ...
Battle of Thermopylae
According to Herodotus’ account, after the battle, the Greeks erected a lion-shaped stone monument to the fallen heroes, as well as three stelae with mournful epigrams dedicated to Leonidas, Megistias (the only civilian participant in the battle), and the other fallen.
Battle of Thermopylae
Xerxes took power at the end of 486 BC.
He was encouraged to attack the Greek cities by the Pynastratids and the Thessalian Aleads. Initiall ...
Mohenjo-daro
Mohenjo-daro was built in the 26th century B.C.
It was one of the largest cities of the ancient Indus Valley Civilization, also known as the Harappan Civilization, which developed around 3000 B.C. from prehistoric Indus culture.