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Pumpernickel has been long associated with the Westphalia region of Germany, first referred to in print in 1450. Although it is not known whether this and other early references refer to precisely the bread that came to be known as Pumpernickel, Westphalian pumpernickel is distinguished by use of coarse rye meal and a very long baking period, which gives the bread its characteristic dark color.
Gas leaks can damage or kill plants. [4] [5] In addition to leaks from natural gas pipes, methane and other gases migrating from landfill garbage disposal sites can also cause chlorosis and necrosis in grass, weeds, or trees. [6] In some cases, leaking gas may migrate as far as 100 feet (30 m) from the source of the leak to an affected tree. [7]
Tank blanketing is also used to keep contaminants out of a storage space. This is accomplished by creating positive pressure inside the container. This positive pressure ensures that if a leak should occur, the gas will leak out rather than having the contaminants infiltrate the container.
The cause was an explosion following a propane tank leak. [7] On March 1, 1965, the LaSalle Heights Disaster occurred when a gas line fractured in a low-cost residential neighborhood near Montreal, Quebec, killing 28 people and injuring dozens. On January 9, 1968, in Reading, Pennsylvania, an explosion killed nine people and demolished two ...
Common types of leaks for many people include leaks in vehicle tires, which allows air to leak out and results in flat tires, and leaks in containers, which spills the contents. Leaks can occur or develop in many different kinds of household, building, vehicle, marine, aircraft, or industrial fluid systems, whether the fluid is a gas or liquid.
Natural gas leaks happen nearly every day in the U.S. — and they can be deadly if they go undetected. A report from a group of Texas environmental nonprofits released in June found around 2,600 ...
Cocoa powder, molasses and dark brown sugar lend the classic deep brown color to this pumpernickel bread. Load the slices with toppings or enjoy them topped with just a little bit of fresh butter ...
December 14, 1940 - A tank farm fire I Texas City killed one person, and injured 18 others. [156] May 16, 1952 - A massive tank farm fire hit a Corpus Christi terminal. [155] April 11, 1965 - A gas well blew out in Parker County, causing a massive fire. Firefighter Red Adair had to be called in to control the well, which was capped on April 17 ...