Silo topples as if pulled by invisible force.
At first glance, this silo appears to fall to the ground unaided. From the outset, it is listing quite badly and, judging by the wind noise on the camera, it’s also pretty breezy out there.
But the eagle-eyed among you may just spot the cab roof of what appears to be an excavator that has almost certainly pulled the structure to the ground. Either that, or someone has invented a silent and invisible new demolition process: