Search results for keyword: civilization
Molten Metal Solution (Volume Name: Mining and Metallurgy)
Molten Metals – An Overview
Molten metals are materials which are in a liquid state at high temperatures. They are materials which have been melted down from either a solid or a semisolid state, and can be manipulated and molded into different shapes as needed. Molten metals are commonly use......
1060 
Lily
Layer Mining Technology
Layer Mining Technology
Mining has been a valuable way of obtaining resources since the development of civilization. The method of extracting minerals from the ore has undergone many developments since its initial days of digging ore with simple tools.
In recent years, there has been a lot of fo......
Mine General Layout and Public Facilities Design
Mine Layout and Design of Common Facilities
Introduction
Mining is one of the oldest industries in the world, and since the dawn of civilization has played an integral role in human development. Mining activity has expanded exponentially over the centuries, and while this has helped to drive eco......
Drilling down the mountain
CREEPING DOWN THE MOUNTAIN
A long time ago, in a distant mountain, there was an ancient secret. It was said that if one ventured deep into the mountain, they could find a hidden treasure. For centuries, brave adventurers attempted to find this treasure, but none returned alive. Finally, an old ma......
Shaped media
Alien Media
The idea of an alien media has been around for centuries, but it wasnt until recently that this concept began to receive more attention from scientists and the public. The term alien media is used to describe any form of media or communication that originates from extraterrestrial so......
stage
The story of human evolution is a lengthy and complex one. From the moment that our earliest ancestors first began to walk on two legs approximately 3.6 million years ago up until the present day, the development of Homo sapiens has been a series of calculated decisions and leaps forward in adapta......
Tapered chute
Seven Wonders Of The Ancient World
Since the beginning of human civilization, people have been fascinated by the grandeur and wonder of the ancient world. Many amazing monuments, vast cities and incredible architectural achievements have been constructed throughout history. Although most of these......
Composite iron ore
Composite Iron Ore
Iron ore has been a staple for human societies since the dawn of civilization. Historically, iron ore was used to produce tools, weapons, and armor, as well as to construct buildings and other structures. In recent centuries, however, iron ore has seen a resurgence in popularit......
medium crushing
Year in Review
This year has been a year of contrasts, challenge and success with lockdowns and restrictions to control the spread of the global pandemic that has engulfed the world. In some places, the response to the pandemic has been aided by advanced technology with hot spot testing being use......
well test
Test Well
A test well is one of the most important tools used in geotechnical engineering. Test wells have been used since the beginning of civilization to obtain greater insight into subsurface conditions and the behavior of soils and rocks. This technology has seen significant development and r......
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