У вашего броузера проблема в совместимости с HTML5
It was about 200g non active ANNMAl. It didn't blow all the way through the steel, but about 2/3 of the way through; probably too much standoff distance. I'm still pleased with the results though. When it detonates, you can see thousands of tiny red hot pieces of steel shrapnel go everywhere; that's why I placed it behind that boulder.