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A blast gate is a gate valve used to focus a dust collection system's vacuum pressure for maximum dust (or other material) extraction at the desired location. Blast gates are positioned near individual pieces of machinery and operate by being closed by default, blocking air flow.
An improvised explosive device (IED) is a bomb constructed and deployed in ways other than in conventional military action. It may be constructed of conventional military explosives, such as an artillery shell, attached to a detonating mechanism.
The GBU-43/B Massive Ordnance Air Blast (MOAB, / ˈ m oʊ æ b /, colloquially explained as "mother of all bombs") is a large-yield bomb, developed for the United States military by Albert L. Weimorts, Jr. of the Air Force Research Laboratory. [1] [2] It was first tested in 2003.
Blast dampers usually employ some type of blade held open with tension from a spring. The damper blades close automatically when pressure overcomes the resistance offered by the spring. Various models differ in the amount of blast protection (e.g. 1 bar/14.5 psi or lower amounts of protection) and whether they stay closed after the blast or ...
According to court documents obtained by the Post and Courier, Darius and Kim married in April 2015, but he filed for divorce on March 4, 2024, after alleging Kim had threatened him with a knife ...
A blast valve is used to protect a shelter, such as a fallout shelter or bunker, from the effects of sudden outside air pressure changes. A nuclear weapon creates a shock wave, which may produce sudden pressure changes of more than an atmosphere (about 1 bar) even several kilometres from the detonation point.
Earlier this month on the anniversary of Maggie’s death, authorities once again asked anyone with information to come forward. “It’s a very disturbing sort of thing to be living in a place ...
Dementia is a devastating condition that can affect everything from your thinking to your personality. And while you can't always control your risk of developing the disease, new research finds ...