Pre-weakened silos resist explosives in failed explosive demolition.
The opening frame from the following video – which we believe originates in Finland – shows a bunch of silos already listing to one side from pre-weakening works. Indeed, they’re leaning that much that it looks as if a strong breeze would blow them over.
And yet in a gravity-defying blast, the silos resist strong winds and explosives to remain standing although slightly shorter then they were before.
