background preloader

Ancestry5_large.jpg (JPEG Image, 3000 × 1536 pixels) - Scaled (41%)

Ancestry5_large.jpg (JPEG Image, 3000 × 1536 pixels) - Scaled (41%)

http://www.utexas.edu/features/2007/ancestry/graphics/ancestry5_large.jpg

Related:  History & Mapseducational

Old Irish Online: Lesson 1 This selection is taken from a text called Compert Con Culainn, The Conception of Cú Chulainn, which is one of the preludes (remscéla, or pre-stories) to the tales forming the so-called Ulster Cycle, a collection of lore centered around the heroes of the ancient Irish province of Ulster. Compert Con Culainn narrates the miraculous circumstances of the threefold birth of Cú Chulainn, the main hero of the Ulster saga. According to Irish tradition, the events described took place around the time of the birth of Christ, yet the central topic of the Ulster epic is far older and can be seen as a window on pre-Iron Age Ireland, possibly reflecting the fights of the Indo-European Celtic settlers against the older non-Celtic inhabitants of northwest Ireland. The text contains remarkable archaisms. Like most of the earlier Irish tales, it cannot be attributed to any specific author, but was passed on as oral lore until being written down by medieval scribes.

Historical Maps home page Down to: 6th to 15th Centuries | 16th and 19th Centuries | 1901 to World War Two | 1946 to 21st Century The Ancient World ... index of places Aegean Region, to 300 BCE Neanderthal genome yields insights into human evolution and evidence of interbreeding After extracting ancient DNA from the 40,000-year-old bones of Neanderthals, scientists have obtained a draft sequence of the Neanderthal genome, yielding important new insights into the evolution of modern humans. Among the findings, published in the May 7 issue of Science, is evidence that shortly after early modern humans migrated out of Africa, some of them interbred with Neanderthals, leaving bits of Neanderthal DNA sequences scattered through the genomes of present-day non-Africans. "We can now say that, in all probability, there was gene flow from Neanderthals to modern humans," said the paper's first author, Richard E. (Ed) Green of the University of California, Santa Cruz. Green, now an assistant professor of biomolecular engineering in the Baskin School of Engineering at UC Santa Cruz, began working on the Neanderthal genome as a postdoctoral researcher at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.

Cell Cycle & Cytokinesis - BioChemWeb.org Cell Cycle Regulation and the Control of Cell Proliferation (Cell Growth + Cell Division) Cell Cycle Research - General resource with links to relevant recent literature, news and job listings. (Ion Channel Media Group) Cell Division - Undergraduate-level lectures on cell division. (Cell Biology Lectures, Mark Hill, University of New South Wales, Australia) The Eukaryotic Cell Cycle and Cancer - Introduction to the eukaryotic cell cycle as it relates to the genetics of cancer. (Phillip McClean, North Dakota State University) (Just above Beginner's Level) ICRF FACS Laboratory Cell Cycle Analysis - Methods for cell cycle analysis using flow cytometry.

Electoral college reform (fifty states with equal population) / fake is the new real The electoral college is a time-honored, logical system for picking the chief executive of the United States. However, the American body politic has also grown accustomed to paying close attention to the popular vote. This is only rarely a problem, since the electoral college and the popular vote have only disagreed three times in 200 years. Eight Ways Sex Makes You Beautiful We spend countless hours and dollars to doll ourselves up, but Mother Nature has given us women an au natural way to turn heads: S-E-X. Sure, there’s a time and a place for perfectly applied eyeliner and not-a-strand-out-of-place hair. But really, what’s hotter than devil-may-care, mussed up bedhead and a swagger that just won’t quit? It’s time to channel your inner Brigitte Bardot, ladies! Sex is the ultimate beauty enhancer.

Animated Historical Maps The first Christian communities (1st century) This map is part of a series of 17 animated maps showing History of Christianity. 4 are currently available online Independence for India and Pakistan Clement Attlee, the Labour Prime Minister who replaced Winston Churchill in July 1945, soon realised that independence for India was inevitable, but disagreements among the Indian politicians made the negotiations very difficult. Why human evolution accelerated This is a story about my work on recent human evolution, describing some of the main results and how the work came about. The story refers to my paper (with Gregory Cochran, Eric Wang, Henry Harpending, and Robert Moyzis), "Recent acceleration of human adaptive evolution," which came out in December, 2007. Like most good stories in biology, this one begins with Darwin. Darwin was always very interested in animal breeding, which he considered the best analogy for the process of natural selection. Of course, if you're breeding livestock and want to select for some characteristics, it is important to select from as large a herd as possible, because large populations have more variation in them.

Explore, Play, Discover: Websites & Activities Search form Search Low-cost, teacher-tested activities for the classroom and the curious. Santa’s Lap: Unusual Maps Of London Every day until Christmas we will be pointing you in the direction of a London-inspired Christmas gift that (with a bit of luck) you won’t already have on your list. Climb up onto our collective lap and we’ll see what we can move from our sack to your stockings… Everybody loves an old map. We know this from our page-views. Whenever we mention maps, we get lots of clicks. Family Activities Family Fun Learning about healthy eyesight and taking steps to treat your eyes right is something the whole family should do—and there are fun ways to do it together. Eye Food Treats Wind Map An invisible, ancient source of energy surrounds us—energy that powered the first explorations of the world, and that may be a key to the future. This map shows you the delicate tracery of wind flowing over the US. The wind map is a personal art project, not associated with any company.

Human Evolution-Science Tracer Bullet-Library of Congress Sources useful in locating published material on the process of organic change or development by which human beings have acquired the distinguishing morphological and physiological characteristics that they have today. An update of TB 73-13, this guide is intended for those who wish to review published materials on human evolution in the Library of Congress. Not an exhaustive treatment of the subject, this Tracer Bullet, as the name of the series implies, is designed to put the reader "on target." The path of evolution. In The Human dawn. By the editors of Time-Life Books.

The BBC Teaches Kids About Rocks Rocks & Weathering is a great animated site produced by the BBC. The site using interactive animations to teach students all about rocks. The site illustrates and explains how sedimentary, igneous, and metamorphic rocks form. In each stage of the site, students can "create" rocks and "inspect" rocks with a virtual magnifying glass. Students "create" rocks by compacting sediment or by adding water to cool lava.

Related:  history"Soft" Sciencesmaps