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The Technische Richtlinie (TR) Ballistische Schutzwesten is a regulation guide in Germany for body armor. It is mainly issued for body armor used by the German police, but also for the German armed forces and civilian available body armor. Producers have to meet the criteria of the TR, if they want to participate in open competitive bidding ...
The soft kevlar panels have been tested to stop 9 mm 124 grain full metal jacket bullets at 1,400 ft/s (426 m/s) with minimal deformation and has a V-50 of roughly 1,525 ft/s (465 m/s). This means that the bullet has to be traveling faster than 1,525 ft/s (465 m/s) for it to have more than a 50% chance of breaking through the soft armor panel.
Dragon Skin became the subject of controversy with the U.S. Army over testing it against its Interceptor body armor. The Army claimed Pinnacle's body armor was not proven effective. In test runs for the Air Force there were multiple failures to meet the claimed level of protection. This coupled with poor quality control (over 200 of the 380 ...
When you repeat a movement—like lifting weights or nailing a yoga pose—the body’s motor control center (which includes the premotor cortex, cerebellum, and spinal cord) is hard at work ...
The British Fox CVR(W) was built largely of aluminium.. Aluminium is used when light weight is a necessity. It is most commonly used on APCs and armoured cars.While certainly not the strongest metal, it is cheap, lightweight, and tough enough that it can serve as easy armour.
Taking expired vitamins is generally considered safe—but there’s a catch. “Usually, expired vitamins won’t harm you, but likely will lose potency. “Usually, expired vitamins won’t harm ...
Ruby Franke, the Utah mother of six who branded herself as a parenting expert and garnered millions of subscribers to her now-defunct YouTube channel, "8 Passengers," was driven by "religious ...
In addition to commissioning series, PBS Digital Studios have partnered with existing YouTube channels. They partnered with BrainCraft in June, 2014 [8] and Physics Girl in August, 2015. [9] In 2017, the network cancelled a slew of its shows, including popular channels like PBS Game/Show & the PBS Idea Channel. [10]