Assertion: gunpowder | /r/ObjectUse | used for industrial purposes
Facets:
value: due to its relatively inefficient cost
type: CAUSE
Source sentences:
text: Gunpowder is no longer used in modern weapons, nor is it used for industrial purposes, due to its relatively inefficient cost compared to newer alternatives such as dynamite and ammonium nitrate/fuel oil.
text: Gunpowder is no longer used in modern weapons nor is it used for industrial purposes due to its relatively inefficient cost compared to newer alternatives such as dynamite and ammonium nitrate/fuel oil.