Scale Blasting

[9W Monighan]

Very cool. Anybody know of any other videos like this one. I've had thoughts of blasting to loosen dirt for my machine too. Only thing I've done is with a Ames shovel

http://www.youtube.com/watch?v=DfW_4...&feature=g-all

[doodlebug]

Have you considered burying some perforated pipe, and connecting it to an air compressor for a simulation? Just a thought.
Later, Neil.