Some 250 kilograms of explosives were detonated on the Neiva River in the Urals to smash 2-meter-thick layers of ice. The procedure prevents large floating blocks of ice from damaging local infrastructure.
Some 250 kilograms of explosives were detonated on the Neiva River in the Urals to smash 2-meter-thick layers of ice. The procedure prevents large floating blocks of ice from damaging local infrastructure.