Chernobyl Disaster Overview: The Chernobyl nuclear catastrophe of 1986 resulted in widespread devastation and a significant human and technological response to contain the disaster.

Mi-26 Helicopters’ Role: Mi-26 helicopters, the heaviest and most powerful helicopters in serial production, were repurposed to spray a polymeric substance called PIBMA over contaminated soil to bind radioactive dust and prevent further spread.

Barrage Balloons Utilized: Barrage balloons, originally designed for military use, were repurposed at Chernobyl to provide lighting for the construction of the sarcophagus over Reactor 4, enabling 24-hour operations under hazardous conditions.

Toy Tank as a Functional Robot: A small plastic toy tank was adapted into a functional robot, becoming the first operational machine in the irradiated environment of Chernobyl, successfully navigating debris-strewn corridors to gather crucial data.

ST1 Robot’s Contributions: The ST1 robot, derived from lunar rover technology, was deployed to clear radioactive debris from Reactor 3’s roof, successfully removing over 90 tons of hazardous material while enduring extreme radiation levels.

Tragic Fate of Engineers: Three engineers, while testing a mobile vibration lab during the Chernobyl disaster, remained to assist in containment efforts despite rising radiation levels. Two succumbed to acute radiation sickness, while the third survived with permanent disabilities.