This cool video from the American Chemical Society tells what materials make up a match head, describes the chemical reactions that go on as the match burns, and shows what happens as combustion proceeds.
Advanced Materials & Processes, Volume 174, Issue 3, March 2016 (ASM International)
Wilson hardness test system measures very high or very low test loads
Buehler, Lake Bluff., Ill., introduces the Wilson VH3300 Vickers/Knoop hardness test system, which expands the range of automatic Vickers/Knoop hardness testers with a solution tailored to measurements with very high and/or very low test loads.





