The Discoverers

Neanderthal-Homo Sapiens Hybrid
Neanderthal-Homo Sapiens Hybrid
Neanderthal-Homo Sapiens Hybrid Implications of Neanderthal-Homo Sapiens Hybrid from the Abrigo do Lagar Velho (Portugal) In a recent excavation at Abrigo do Lagar Velho in Portugal, Duarte et al (1999) unearthed what was later to be recognized as early human skeletal remains which pointed to interbreeding between Neanderthal and Modern Humans during the mid - upper Palaeolithic transition. The morphology of the remains, belonging to a child of approximately 3-4 years old, indicates a Neandertha
Cave Art
Cave Art
Cave Art Cave ART At the foot of a cliff in the Ard?che Gorges, in south-eastern France, amateur speleologists discovered the world's oldest painted prehistoric cave. Discovered on December 18, 1994, this cave features art that dates back thirty-one thousand years. Jean-Marie Chauvet, Eliette Brunel-Deschamps and Christian Hillaire, were the amateurs who discovered the cave that has come to be known simply as the Chauvet cave. The explorers were in Vallon-Pont-d'Arc, France some thirty feet belo
John Cabot
John Cabot
John Cabot John Cabot, an Italian mariner, was born in Genoa, Italy around the year 1450. He worked as a trader in what is now called the Middle East. He moved to England in 1484 with his three sons, Ludovico, Sebastiano, and Sancto and gained experience as a seaman. On his commercial journeys, which took him to the shores of Arabia, he heard of the countries rich in spices that lay to the Far East and wanted to find a better route to the Orient. John Cabot set out to get patents from the monarc
Dr Daniel J. Boorstin
Dr Daniel J. Boorstin
Dr Daniel J. Boorstin Dr. Daniel J. Boorstin (1914- ) holds many honorable positions and has received numerous awards for his notable work. He is one of America's most eminent historians, the author of more than fifteen books and numerous articles on the history of the United States, as well as a creator of a television show. His editor- wife, Ruth Frankel Boorstin, a Wellesley graduate, has been his close collaborator. Born in Atlanta, Georgia, and raised in Oklahoma, he received his undergradu
Neanderthal Hybrid
Neanderthal Hybrid
Neanderthal Hybrid Implications of Neanderthal-Homo Sapiens Hybrid by Abrigo do Lagar Velho. In a recent excavation at Abrigo do Lagar Velho in Portugal, Duarte et al (1999) unearthed what was later to be recognized as early human skeletal remains which pointed to interbreeding between Neanderthal and Modern Humans during the mid - upper Palaeolithic transition. The morphology of the remains, belonging to a child of approximately 3-4 years old, indicates a Neanderthal typology in post-cranial fe
Cave Art
Cave Art
Cave Art At the foot of a cliff in the Ard?che Gorges, in south-eastern France, amateur speleologists discovered the world's oldest painted prehistoric cave. Discovered on December 18, 1994, this cave features art that dates back thirty-one thousand years. Jean-Marie Chauvet, Eliette Brunel-Deschamps and Christian Hillaire, were the amateurs who discovered the cave that has come to be known simply as the Chauvet cave. The explorers were in Vallon-Pont-d'Arc, France some thirty feet below ground
Diamond
Diamond
Diamond The unique nature of diamond is heavily dependent upon its composition, crystal structure, and mechanical, thermal, and electromagnetic properties.1 Of those dependencies, composition exacts the most influence over the characteristics. Crystal structure is the repeating pattern of diamond's composition, and each of the properties are the result of molecular interaction which is determined by composition. Therefore, composition is paramount in the determination of the qualities of diamon
Wheel Invention
Wheel Invention
Wheel Invention The invention of the wheel was a miraculous invention, along with the airplane, and the telephone. All the inventions that have ever been created weren't just something that was already drawn out on a piece of paper for the inventors. They had to think. They had to imagine the masterpiece before it was even a physical object. These people weren't just thinkers or inventors. These people Thought Outside the Box. The writer Sarah Susanka, the author of The Not So Big House, on
Dr. Daniel J. Boorstin (1914- ) Holds Many Honorable Positions And Has
Dr. Daniel J. Boorstin (1914- ) Holds Many Honorable Positions And Has
Dr. Daniel J. Boorstin (1914- ) holds many honorable positions and has received numerous awards for his notable work. He is one of America's most eminent historians, the author of more than fifteen books and numerous articles on the history of the United States, as well as a creator of a television show. His editor-wife, Ruth Frankel Boorstin, a Wellesley graduate, has been his close collaborator. Born in Atlanta, Georgia, and raised in Oklahoma, he received his undergraduate degree with highest
Explorers Of Yesterday And Today
Explorers Of Yesterday And Today
Explorers Of Yesterday And Today Explorers: Yesterday and Today The world is always making new progress and discovering new ideas. People are needed and to discover new places. Like the first European explorers, astronauts of today must go where no man has gone before. Both of them must conqueror their fears of dying by trying to discover beyond what most already know. European explorers and astronauts of today have similarities and differences in motives, the personal qualities needed, and the
Who Discoverd America
Who Discoverd America
Who Discoverd America The Paleolithic ancestors of the native Americans are the true original inhabitants of America, but many others deserve credit as well for the discovery of the land. Among these are Leif Erickson and the Vikings of Norway, and Christopher Columbus of Spain. Without these early visitors to the land, America would not be the thriving nation it is today. Fifteen to forty thousand years ago the first settlers of America came to the land by way of the Bering Straight. Some belie
Has Gallo Proven The Role Of Hiv In Aids?
Has Gallo Proven The Role Of Hiv In Aids?
Has Gallo Proven The Role Of Hiv In Aids? Introduction In 1982, Robert Gallo from the National Cancer Institute in the USA, put forward the hypothesis that the cause of AIDS is a retrovirus. One year later, Myron Essex and his colleagues (1) found that AIDS patients had antibodies to the Human T-cell Leukemia virus Type-1 (HTLV-I), a virus discovered by Gallo a few years earlier. At the same time, Gallo and his colleagues (2) reported the isolation of HTLV-I from AIDS patients and advocated a ro