Survivors of plane crashes – Documentary
Chemical weapons at the bottom of the Baltic
4 Cases when mankind was nearly wiped out
10 DEVASTATING NATURAL DISASTERS OF THE 21ST CENTURY
Six degrees can change the world | One possible end of the world
Assassins from outer space. Documentary
The obvious is unbelievable. Echoes of the Chernobyl disaster (1991)
Obvious. The Mystery – the Tunguska meteorite. 1979
Is there a climate weapon? “Point of View” by Igor Ostretsov
Threat from Space. The most dangerous asteroids
Scientists have no doubts: End of the world will bypass Russia
