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Several propellants were tried in various programs: One of the later (1991) successful gun fuels was a saturated solution of ammonium perchlorate in ammonia.This has a vapor pressure of one atmosphere at 20 °C (68 °F), and generally forms a convenient liquid that is stable and possible to handle.
The MIM-104 Patriot is a mobile interceptor missile surface-to-air missile (SAM) system, the primary such system used by the United States Army and several allied states. It is manufactured by the U.S. defense contractor Raytheon and derives its name from the radar component of the weapon system.
Sikorsky Aircraft and Boeing are jointly producing a medium-lift-sized demonstrator they named SB>1 Defiant [3] [4] (also widely known as "SB-1") [5] [6] for phase one of the program. Originally planned to fly in late 2017, its first flight was delayed in April 2017 to early 2018. [7]
Robert Jourdain killed 3 people in July, and the families of the victims are suing the superstore that sold him the bullets used. Wal-Mart sued over sale of bullets used in Pennsylvania murders ...
As cases of the HMPV virus continue to increase in the U.S. and in China, here's what you need to know about the virus.
Greater Manchester Police arrest a total of 17 people in connection with five separate shootings.
Black Talon is a brand of hollow-point pistol and rifle ammunition introduced in 1991 by Winchester, primarily intended for law enforcement and personal defense use.Black Talon rounds were known for the unique construction of the bullet and its sharp petal shape after expansion following impact with tissue or other wet media. [1]
Two Indian chemical companies have been indicted for allegedly importing ingredients for the highly addictive opioid fentanyl into the United States and Mexico, the U.S. Department of Justice said ...