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Liquidmetal has also notably been used for making the SIM ejector tool of some iPhone 3Gs made by Apple Inc., shipped in the US. This was done by Apple as an exercise to test the viability of usage of the metal. [11] They retain a scratch-free surface longer than competing materials, while still being made in complex shapes.
Stovepipes can be caused by a malfunctioning or defective extractor or ejector, or when the shooter does not hold the firearm firmly enough for the action to function fully, known as limp wristing, or due to reloads that are not sufficiently powerful to fully cycle the action, etc.
Especially the non-shouldered (non-"bottlenecked") magnum rifle cartridges could be pushed too far into the chamber and thus cause catastrophic failure of the gun when fired with excessive headspace; the addition of the belt to the casing prevented this over-insertion. Bipod: A support device that is similar to a tripod or monopod, but with two ...
Most controlled feed mechanisms use a fixed mechanical ejector attached to the receiver, which results in the bolt having to be pulled all or almost all the way back to eject the spent casing. This can give a marginally quicker cyclic rate with a push feed action, since the bolt no longer has to be repeated as far or all the way back. [10]
Most people enter military service “with the fundamental sense that they are good people and that they are doing this for good purposes, on the side of freedom and country and God,” said Dr. Wayne Jonas, a military physician for 24 years and president and CEO of the Samueli Institute, a non-profit health research organization. “But things ...
An extractor also performs the function of an ejector in revolvers. When the striking force applied to the ejector rod is hard and fast enough, the extractor will typically eject the empty case(s) from the cylinder. Some break-action shotguns are also designed to eject empty shells completely out of the chamber when the barrel is opened.
How fast does a coronal mass ejection travel vs. a solar flare? A CME can reach speeds of almost 1,900 miles per second. At that speed one can reach Earth in about 15 to 18 hours. But CMEs do like ...
On Monday night, Alabama entered the national title game as a nine-point favorite over Ohio State. The Buckeyes received the ball first and the Crimson Tide held them to a quick three-and-out.