TechnologySpectacular blasting operation in BonnTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoTechnology03/19/2017March 19, 2017It was 18 stories tall and 60 meters high. Within seconds the famous high-rise building "Bonn-Center" was gone. People could feel the detonation hundreds of meters away.https://p.dw.com/p/2ZVTrAdvertisement