Facts About Volcanology

Facts About Volcanology

In the simplest terms, a volcano is a rupture in the Earth’s crust which forces out volcanic ash and lava. The world has many volcanoes, some of which are active and others are dormant, but throughout history, this force of nature and resulting in the deaths of hundreds of thousands of people, as well as animals. Volcanologists are the scientists who study these geological features.

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On The Level: The Many Instruments Needed For Leveling

On The Level: The Many Instruments Needed For Leveling

If you thought a level simply looked like the narrow yellow levels you pick up at the hardware store, you might be surprised to learn that there are many types of levels and instrument used for leveling purposes. All sorts of professionals need to use levels for purposes such as ensuring that a property is level for building or equipment is level before using it for production. Here is some information about different types of levels.

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Surveyor Equipment: 5 Special Devices Surveyor’s Use

Surveyor Equipment: 5 Special Devices Surveyor’s Use

Surveyors are those important individuals that study land for various purposes. In some cases, a land surveyor may be asked to help with the construction of a road or a new building. In other instances, a surveyor might help to settle a boundary dispute regarding two properties. There are also mining surveyors who help construct safe mines of all kinds. These surveyors use a variety of helpful pieces of equipment for their many calculations.

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