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Janos Haits

Ancient History Encyclopedia - 0 views

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    Ancient History Encyclopedia is a non-profit community website that uses definitions, timelines, maps, illustrations, and articles to present ancient history in a very accessible way. The aim of this site is to promote ancient history, and to make it freely accessible for everybody. The website is built by the ancient history community, and every item is reviewed for quality.
Ilmar Tehnas

Geobiologists uncover links between ancient climate change and mass extinction - 1 views

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    Ancient extinction event linked to rapid climate change (cooling)
Janos Haits

GapVis: Visual Interface for Reading Ancient Texts - 0 views

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    "GapVis is an interface for exploring and reading texts that reference ancient places. It includes maps and data visualizations that show what locations are referred to a different points in the narrative and allows you to dig into the details to learn more."
Janos Haits

http://pleiades.stoa.org/ - 0 views

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    A community-built gazetteer and graph of ancient places
Ivan Pavlov

New findings challenge assumptions about origins of life - 0 views

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    Our genetic code is translated by two super-families of modern-day enzymes. Carter's research team created and superimposed digital three-dimensional versions of the two super-families to see how their structures aligned. Carter found that all the enzymes have virtually identical cores that can be extracted to produce "molecular fossils" he calls Urzymes-Ur meaning earliest or original. The other parts, he said, are variations that were introduced later, as evolution unfolded. These two Urzymes are as close as scientists have gotten to the actual ancient enzymes that would have populated the Earth billions of years ago.
Ivan Pavlov

Archaeologists discover largest, oldest wine cellar in Near East - 0 views

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    3,700 year-old store room held 2,000 liters of strong, sweet wine. Archaeologists have unearthed what may be the oldest -- and largest -- ancient wine cellar in the Near East, containing forty jars, each of which would have held fifty liters of strong, sweet wine. The cellar was discovered in the ruined palace of a sprawling Canaanite city in northern Israel, called Tel Kabri. The site dates to about 1,700 B.C. and isn't far from many of Israel's modern-day wineries.
Janos Haits

Home | Polonsky Foundation Digitization Project - 0 views

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    "The Bodleian Libraries of the University of Oxford and the Biblioteca Apostolica Vaticana (Vatican Library) have joined efforts in a landmark digitization project with the aim of opening up their repositories of ancient texts. Over the course of the next four years, 1.5 million pages from their remarkable collections will be made freely available online to researchers and to the general public."
Mark Williams

Future Laser Tech on the Front Lines of Archaeology - 0 views

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    James Newhard is Director of Archaeology at the College of Charleston, where he works to bring 3D imaging, mobile technology and geographic information systems to a field more popularly associated with shovels and dusty brushes. Gizmodo got in touch with Dr. Newhard to learn how he uses emerging tech to dig deep into ancient societies.
Janos Haits

Dinosaur Pictures - The Online Database - 0 views

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    "This is a collection of dinosaur pictures compiled from all over the internet. Look at a random dinosaur, pick one from below, or check out our globe of ancient Earth!"
thinkahol *

How ancient plants and soil fungi turned Earth green - 0 views

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    ScienceDaily (Nov. 2, 2010) - New research by scientists at the University of Sheffield has shed light on how Earth's first plants began to colonize the land over 470 million years ago by forming a partnership with soil fungi.
The Ravine / Joseph Dunphy

Mad Science: Another Stonehenge Discovered Under Lake Michigan? - 0 views

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    A very strange fringe science piece that I'll talk about in a bit (see next link, one place up on my profile): somebody claims to have found an ancient stone circle under the Lake that, as one looks at it, doesn't seem very circular. Thinking that somebody might be a little desperate to find something to publish.
Charles Daney

A skull that rewrites the history of man - Science, News - The Independent - 0 views

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    The conventional view of human evolution and how early man colonised the world has been thrown into doubt by a series of stunning palaeontological discoveries suggesting that Africa was not the sole cradle of humankind. Scientists have found a handful of ancient human skulls at an archaeological site two hours from the Georgian capital, Tbilisi, that suggest a Eurasian chapter in the long evolutionary story of man.
Walid Damouny

Free will is an illusion, biologist says - 2 views

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    "When biologist Anthony Cashmore claims that the concept of free will is an illusion, he's not breaking any new ground. At least as far back as the ancient Greeks, people have wondered how humans seem to have the ability to make their own personal decisions in a manner lacking any causal component other than their desire to "will" something. But Cashmore, Professor of Biology at the University of Pennsylvania, says that many biologists today still cling to the idea of free will, and reject the idea that we are simply conscious machines, completely controlled by a combination of our chemistry and external environmental forces."
Skeptical Debunker

Giant Snake Ate Baby Dinosaurs | LiveScience - 0 views

  • The site that yielded the snake — dubbed Sanajeh indicus, or "ancient-gaped one from India" — was located near a village in Gujarat in western India. It was a rich nesting ground for sauropods known as titanosaurs, with evidence for hundreds of egg clutches, each containing about six to 12 round, spherical eggs. Two other instances of fossil snakes found with these clutches suggest the newly described serpent species made its living plundering nests for young dinosaurs. "It would have been a smorgasbord," said researcher Jason Head, a paleontologist at the University of Toronto at Mississauga. "Hundreds or thousands of defenseless baby sauropods could have supported an ecosystem of predators during the hatching season." The dinosaur eggs likely were laid along the sandy banks of a small, quiet tributary and covered afterward by the mother with a thin layer of sediment. These dinosaurs did not seem to look after their young — no evidence for adults has been found at the site. The fact the bones and delicate structures, such as eggshells and the snake's skull, are arranged in anatomical order (as they would appear in real life) points to quick entombment of a serpent caught in the act, as opposed to them all getting washed together after they died. "Burial was rapid and deep," said researcher Shanan Peters, a geologist at the University of Wisconsin. "Probably a pulse of slushy sand and mud released during a storm."
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    The last thing hatchling dinosaurs might have seen were giant snakes, researchers say. Scientists found the nearly complete remains of an 11-foot-long, 67-million-year-old serpent coiled around a crushed dinosaur egg right next to a hatchling in the nest of a sauropod dinosaur, the largest animals to have ever walked the Earth. "We think that the hatchling had just exited its egg, and that activity attracted the snake," explained researcher Dhananjay Mohabey, a paleontologist at the Geological Survey of India. "It was such a thrill to discover such a portentous moment frozen in time."
thinkahol *

Astronomers discover complex organic matter in the universe | KurzweilAI - 1 views

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    Organic compounds of unexpected complexity exist throughout the universe, Prof. Sun Kwok and Dr. Yong Zhang of the University of Hong Kong have discovered, suggesting that complex organic compounds can be synthesized in space even when no life forms are present. The organic substance they found contains a mixture of aromatic (ring-like) and aliphatic (chain-like) components that are so complex, their chemical structures resemble those of coal and petroleum. Since coal and oil are remnants of ancient life, this type of organic matter was thought to arise only from living organisms. Unidentified radiation from the universe The researchers investigated an unsolved phenomenon: a set of infrared emissions detected in stars, interstellar space, and galaxies, known as "Unidentified Infrared Emission features." From observations taken by the Infrared Space Observatory and the Spitzer Space Telescope, Kwok and Zhang showed that the astronomical spectra have chemical structures that are much more complex that previously thought. By analyzing spectra of star dust formed in exploding stars called novae, they show that stars are making these complex organic compounds on extremely short time scales of weeks, and ejecting it into the general interstellar space, the region between stars. "Our work has shown that stars have no problem making complex organic compounds under near-vacuum conditions," says Kwok. "Theoretically, this is impossible, but observationally we can see it happening." Most interestingly, this organic star dust is similar in structure to complex organic compounds found in meteorites. Since meteorites are remnants of the early Solar System, the findings raise the possibility that stars enriched the early Solar System with organic compounds. The early Earth was subjected to severe bombardments by comets and asteroids, which potentially could have carried organic star dust. Whether these delivered organic compounds played any role in the development of l
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