TIL That C4 is relatively stable unless detonated by a blasting cap, meaning it was used as an improvised fire starter in the Vietnam war, where it simply burned like a piece
All About Detonators and Blasting Caps - YouTube
Blasting Cap Display - Able to be Sold? - The eBay Community
Nitroglycerine and Dynamite - NobelPrize.org
Blasting cap | explosive device | Britannica
͑ Color online ͒ Match-type electric blasting cap schematic. | Download Scientific Diagram
Applied Sciences | Free Full-Text | Assessment of the Sympathetic Detonation of Blasting Caps