Knowledge Doubling Every 12 Months, Soon to be Every 12 Hours Knowledge Doubling Curve Buckminster Fuller created the “Knowledge Doubling Curve”; he noticed that until 1900 human knowledge doubled approximately every century. By the end of World War II knowledge was doubling every 25 years. Today things are not as simple as different types of knowledge have different rates of growth. For example, nanotechnology knowledge is doubling every two years and clinical knowledge every 18 months.
10 fascinating facts about woolly mammoths Sequencing an extinct genome is no longer a pipe dream, says evolutionary biologist and ancient DNA specialist Hendrik Poinar in today’s talk. It’s a modern reality, and we’re not too far from seeing a revived extinct species walking the Earth again — maybe even a woolly mammoth. In this talk from TEDxDeExtinction, Poinar talks about how he and fellow scientists are getting closer to completing a woolly mammoth genome, an intricate puzzle that consists of discovering, entangling and connecting over 5 billion base pairs. Hendrik Poinar: Bring back the woolly mammoth! So, why do we, humans, have such a fascination with woolly mammoths? Map Collections The Library of Congress Search by Keyword | Browse by Geographic Location Index | Subject Index | Creator Index | Title Index The Geography and Map Division of the Library of Congress holds more than 4.5 million items, of which Map Collections represents only a small fraction, those that have been converted to digital form. The focus of Map Collections is Americana and Cartographic Treasures of the Library of Congress. These images were created from maps and atlases and, in general, are restricted to items that are not covered by copyright protection. Map Collections is organized according to seven major categories.
Timeline of human evolution Haeckel's Paleontological Tree of Vertebrates (c. 1879). The evolutionary history of species has been described as a "tree" with many branches arising from a single trunk. While Haeckel's tree is somewhat outdated, it illustrates clearly the principles that more complex modern reconstructions can obscure. The timeline of human evolution outlines the major events in the development of the human species, Homo sapiens, and the evolution of human ancestors. It includes brief explanations of some of the species, genera, and the higher ranks of taxa that are seen today as possible ancestors of modern humans. A caution: Other than Mr Haeckel's historic and emblematic "tree", this article provides no phylogenetics analysis to help portray the complex, nonlinear facts of human evolution.
English Beziehungen pflegen GmbH and PARO PARO is an interactive model of a baby harp seal and equipped with a variety of different sensors. The software tries to mimic the behavior of a harp seal and PARO changes its behavior in relation to the experienced stimulation and let him learn his name. Our company Beziehungen pflegen GmbH located in Seelze near Hanover is an official distributor for PARO licensed by Danish Technological Institute. Scientists Discover Blood inside 15,000 ya Mammoth Russian scientists claimed Wednesday they have discovered blood in the carcass of a woolly mammoth, adding that the rare find could boost their chances of cloning the prehistoric animal. An expedition led by Russian scientists earlier this month uncovered the well-preserved carcass of a female mammoth on a remote island in the Arctic Ocean. Semyon Grigoryev, the head of the expedition, said the animal died at the age of around 60 some 10,000 to 15,000 years ago, and that it was the first time that an old female had been found. But what was more surprising was that the carcass was so well preserved that it still had blood and muscle tissue. "When we broke the ice beneath her stomach, the blood flowed out from there, it was very dark," Grigoryev, who is a scientist at the Yakutsk-based Northeastern Federal University, told AFP. "This is the most astonishing case in my entire life.
Annenberg Media Exhibits: Collapse Hundreds of years ago in what is now modern Honduras, Copán was a thriving civilization, a center of the cultural life of the Maya. Tens of thousands of people made their home in the Copán Valley. Yet despite its importance, Copán went into decline. Across the vast territory of the ancient Maya, other important sites were sharing a similar fate. Classic Maya civilization was collapsing. Cuddly therapy Rancher's race remarks strike nerve American journalist held by rebel mayor How to make money REALLY fast Girl unwraps soldier dad for birthday What is Bitcoin? What politicians get wrong about women Cliven Bundy defends comments on race Rapper Common aims to empower youth Malaysian PM: Familes need hard evidence Who made TIME's 100 most influential? Mayor: VICE reporter detained in Ukraine Student made first ferry distress call Ukrainian official's body found in river How did teen survive in a wheel well? Climber: Avalanche victim was my equal There's a chance for 'good' air pockets Pope Francis breaks tradition, again The SAT exam getting easier by 2016?
Extinct Giant Whale-Eating Whale Found - Unlike modern sperm whales, this one had teeth in both jaws and might have eaten like killer whales. - The 10-foot sperm whale skull fossil is the largest ever found. - Its main food might have been baleen whales. The massive skull and jaw of a 13-million-year-old sperm whale has been discovered eroding from the windblown sands of a coastal desert of Peru. ChronoZoom ChronoZoom is an educational tool for teachers and students who want to put historical events in perspective. A great many resources have been created already in ChronoZoom for your enjoyment and enlightenment. Start Exploring Use ChronoZoom to get a perspective of the extensive scale of time and historical events relative to what happened around the world.
China's Challenges NETA Feed Info: 5/60s - Saturdays, beginning October 5, 2013 @ 1630-1730ET/HD04. NOLA code CHIN 0100 H1 China has new leaders. "The Chinese Dream," says China's new president, Xi Jinping, is "the great rejuvenation of the Chinese nation." China is an economic superpower: the largest population on earth is undergoing the greatest transformation in history and competing in every arena of human endeavor. China's growing strengths have global import. Multituberculata The Multituberculata were a group of rodent-like mammals that existed for approximately one hundred and twenty million years—the longest fossil history of any mammal lineage—but were eventually outcompeted by rodents, becoming extinct during the early Oligocene. At least 200 species are known, ranging from mouse-sized to beaver-sized. These species occupied a diversity of ecological niches, ranging from burrow-dwelling to squirrel-like arborealism. Multituberculates are usually placed outside either of the two main groups of living mammals—Theria, including placentals and marsupials, and Monotremata—but closer to Theria than to monotremes. History Geographic distribution Multituberculates are mostly known from the northern continents (Laurasia), but there are some records, many of which are controversial, from the southern continents (Gondwana). Biology
Magna Carta: Cornerstone of the U.S. Constitution At the death of his brother, Richard the Lionhearted, John assumed the throne of England, intent on exercising power to achieve his own selfish ends. To fund military campaigns in France, he extracted exorbitant fees from nobles, who, in turn, raised the rents imposed on their tenants. At the same time, John reduced the lords' customary powers over those tenants, restricting, for example, their power to hold court for those living on their feudal lands. Human Evolution Evidence Scientists have discovered a wealth of evidence concerning human evolution, and this evidence comes in many forms. Thousands of human fossils enable researchers and students to study the changes that occurred in brain and body size, locomotion, diet, and other aspects regarding the way of life of early human species over the past 6 million years. Millions of stone tools, figurines and paintings, footprints, and other traces of human behavior in the prehistoric record tell about where and how early humans lived and when certain technological innovations were invented.