Destorying A Crane With Explosives | Demolition Squad | Spark

Explosive science-based series examining the processes and dangers involved in the demolition of unstable buildings. Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlur Follow us on Facebook: https://www.facebook.com/SparkDocs/ Follow us on Instagram: https://www.instagram.com/spark_channel/?hl=undefined #Demolition #explosives #cammelllairdsshipyardcranes #shipyardcranes #controlleddemolition #science #technology #explosivetechnition #engineering