Flake Tool

Copper and molybdenum resources were not recognized as valuable commod
Copper and molybdenum resources were not recognized as valuable commod
Copper and molybdenum resources were not recognized as valuable commodities until economic needs demanded the collection and processing of these minerals in large amounts. The most expansive deposits of copper and molybdenum occur in massive low grade ores and are found in intrusive porphyry formations, although many smaller sized but higher grade ores are located in non-porphyry areas. The nation has abundant domestic copper ore reserves but because of many detrimental economic factors much of
Raluca Ispirescu
Raluca Ispirescu
Raluca Ispirescu English 102 The 20th of February 2004 Barbie vs. Hercules Imagine a world in rose and purple where golden flakes are falling all over in a mirage of perfection. It is a world populated by nymphs and sleeping beauties, a world ruled by heroes and princes. From different prisms and colored glass, we see this world all the time reflected by what is called the 7th art. But is our real world made only of those perfect creatures? Media represents a mirror of our world and society.
The Neandertals
The Neandertals
The Neandertals Staring into the gloom, I imagine the cave's ancient inhabitants, wrapped in bear skins, huddled near a fire. The haunches of a reindeer roast in the fire. A mother nurses her infant. Children playfully throw pieces of bone into the flames. An old woman tends the wounds of a hunter with an herbal ointment. The strong smells of smoke, unwashed bodies, and rotting carcasses thicken the air. Until recently, nobody would have assumed that the above passage (Rick Gore, pp.6) was about
Rembrandt Harmenszoon Van Rijn
Rembrandt Harmenszoon Van Rijn
Rembrandt Harmenszoon Van Rijn embrandt Harmenszoon Van Rijn, whom many consider the greatest artist of all time, learned all that was then known about oil painting while still a very young man, surpassing his teachers very early in his career, and then proceeded to add his own discoveries to the technical knowledge of his time. To this day his best works remain unsurpassed, and serve as inspiration to the rest of us who paint. This being the case, any book on advanced techniques must address Re
An Experiment in Edge Damage
An Experiment in Edge Damage
An Experiment in Edge Damage When a stone flake is used in specific applications, such as sawing or whittling, distinct wear patterns are formed. In addition, unique patterns are also formed by the surface on which the tool is used. Wood, meat, hide, and bone all leave dissimilar scars on a lithic device. Modern archaeologists have devised a method, called use-wear analysis, in which attributes from archaeological remains are compared to modern examples whose function is known. This allows arch
Leonardo Da Vinci
Leonardo Da Vinci
Leonardo Da Vinci In an age of exploration, Leonardo was the boldest explorer of all. As Cooper writes, while his fellow countryman Christopher Columbus was discovering America, Leonardo in a sense was discovering the world (3). Leonardo had one of the greatest minds of the Renaissance. His inventions were ahead of his time. His art set the standard for later Renaissance artists. Most impressive is his variety of talents and achievements. He mastered all his subjects of study. He is the symbol