In the United States, in almost every state (Montana is the exception), an employee is considered to be an at-will employee unless there is proof otherwise, such as an employment contract. Exceptions to the At-Will Employment Doctrine. Employers need to understand that there are caveats to the above definition.
From Wikipedia, the free encyclopedia. Ninja rocks are broken shards of spark plugs formed by smashing the ceramic portion of the spark plug with a hammer or other large object.
igneous = fire rocks. igneous rock (made from hot, melted rock) Igneous rocks form when melted rock, or magma cools and hardens. Sometimes the igneous rocks form in the ground (intrusive igneous rocks), and sometimes they form outside of the ground (extrusive igneous rocks).