when was the first bullet proof vest made
Bulletproof vest In 1538, Francesco Maria della Rovere commissioned Filippo Negroli to create a bulletproof vest. In 1561, Maximilian II, Holy Roman Emperor is recorded as testing his armor against gun-fire. Similarly, in 1590 Sir Henry Lee expected his Greenwich armor to be "pistol proof". Its actual effectiveness was controversial at the time.[2] The etymology of "bullet" and the adjective form of "proof" in the late 16th century would suggest that the term "bulletproof" originated shortly thereafter.
Catalytic converter As an alternative, catalytic converters were moved to a third of the way back from the engine, and were then placed underneath the vehicle.
Smith & Wesson On February 15, 2002, the name of the newly formed entity was changed to Smith & Wesson Holding Corporation.[25]
Vikramashila Vikramashila was founded by
Computerized Criminal History Computerized Criminal History
Agent Orange Agent Orange was used in Korea in the late 1960s.[128]