switching over to this stuff, anfo -- ammonium nitrate and fuel oil. >> matt: ok so i've got everything charged up and loaded. now we get to time it. >> matt: this is kind of where i got hooked on mining. as soon as i set that first round off it was how do we do another one? >> anthony: dude, fascinating. >> matt: this is where it all starts. >> anthony: all right. >> matt: right here. >> jim keane: everybody got everything out? four seconds to silence. >> anthony: all right everybody's good? everybody's ready? >> miners: yep, alright. >> matt: fire in the hole! >> miners: one, two, three. [ explosion ] >> anthony: oh yeah, that's deep. >> jim keane: welcome to mining. >> anthony: that's deeply satisfying. woo hoo hoo!