A summary on the extend and alienation of the principle of blasting funnel during 20th century is put forward in this paper, the author preferably thinks that is a century of the conbination of blasting and explosion technology. The forecast on the advance of blasting technique in the 21st Century is also given as follows, the technique of interior charge and Large burden charge will be playing the important role for the modification of mountain, desert, glacier and river; the new explosives of association bond, such as (N_3)_(2n or 2n+1) or (O_3)_(2n or 2n+1), and nuclear charge will be put in use for industrial blasting, the new century will be the century of a conbination of blasting and explosion industry.
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