Here's something a little different. This is how hollywood bomb hits are created. A charge is placed under a pile of debris, and it detonated at a distance, creating an impressive cloud of dirt, making it look powerful and dangerous when it is actually relatively safe. I used 12g (0.42oz) of titanium flash powder and 3.5 kg (7lb) of filtrated soil. I was standing approx 5m (16 ft) from the explosion.
As usual, if you have any questions , put them in the comment section and I would be more than happy to answer x)
Be safe!