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But his interest is a smokeless powder like the fulminating powder of the cap, whose value is solely to set fire to the powder of the scholar when the trigger is pulled.

You must have swallowed a fulminating powder!'

In 1807 the Rev. Alexander John Forsyth obtained a patent for priming with a fulminating powder made of chlorate of potash, sulphur and charcoal, which exploded by concussion.

To make mercurial fulminating powder, 80 80.

To make the common fulminating powder, 80 79.