6.1.3: Dance of the Detonators

6.1.3: Dance of the Detonators

I want to conclude this introduction to explosives and blasting with a short video clip (4:04) showing multiple controlled explosions. There is no narration for the video, but the blasts are accompanied with a musical soundtrack. 

Look for the following:

1. The relative timing of the holes, as indicated by when they detonate.
2. The initiation of the blast in the holes prior to the detonation of the explosive, as indicated by the flashes of light moving from hole-to-hole, as well as the small dust clouds at the collar of each hole.
3. The movement of the blasted material at the free faces (not always apparent).
4. The couple of blasts that are done underwater.

Direct link to video if not showing below

I hope that you enjoyed this video. It is entertaining! It also represents good blasting practice, which you will come to better understand as you learn more about explosives and blasting practice.