Group items tagged

King Tut, depicted here by a gold funerary mask, was a frail pharaoh, according to a new DNA study. Tutankhamun was beset by malaria and a bone disorder—and possibly compromised by his newly discovered incestuous origins, researchers say. (Read the full story: "King Tut Was Disabled, Malarial, and Inbred, DNA Shows.")Released Tuesday by the Journal of the American Medical Association, the report is the first DNA study ever conducted with ancient Egyptian royal mummies. It apparently solves several mysteries surrounding the 14th-century B.C. pharaoh, including how he died and who his parents were."He was not a very strong pharaoh. He was not riding the chariots," said study team member Carsten Pusch, a geneticist at Germany's University of Tübingen. "Picture instead a frail, weak boy who had a bit of a club foot and who needed a cane to walk."

After months of negotiation and delay, Warner Brothers and Metro-Goldwyn-Mayer are on the verge of an agreement that would allow the director Peter Jackson to begin shooting a two-part version of J. R. R. Tolkien’s “The Hobbit” early next year.

An innovatice camera system could in future enhance security in public areas and buildings. Smart Eyes works just like the human eye. The system analyzes the recorded data in real time and then immediately flags up salient features and unusual scenes.  »Goal, goal, goal!« fans in the stadium are absolutely ecstatic, the uproar is enormous. So it‘s hardly surprising that the security personnel fail to spot a brawl going on between a few spectators. Separating jubilant fans from scuffling hooligans is virtually impossible in such a situation. Special surveillance cameras that immediately spot anything untoward and identify anything out of the ordinary could provide a solution. Researchers from the Fraunhofer Institute for Applied Information Technology FIT in Sankt Augustin have now developed such a device as part of the EU project »SEARISE – Smart Eyes: Attending and Recognizing Instances of Salient Events«. The automatic camera system is designed to replicate human-like capabilities in identifying and processing moving images.

South Korean researchers have recently made a flexible nonvolatile memory based on memristors—fundamental electronic circuit elements discovered in 2008—using thin graphene oxide films. Memristors promise a new type of dense, cheap, and low-power memory and have typically been made using metal oxide thin films. The new graphene oxide devices should be cheaper and simpler to fabricate—they could be printed on rolls of plastic sheets and used in plastic RFID tags or in the wearable electronics of the future. "We think graphene oxide can be a good candidate for next-generation memory," says Sung-Yool Choi, who leads flexible devices research at the Electronics and Telecommunications Research Institute in Daejeon, South Korea. Choi and his colleagues reported their device last week in Nano Letters.

There's an interesting video on YouTube from Binary Millenium showing how to make a 3D model out of real objects using Microsoft's Photosynth. It's an interesting idea that while unofficial, may be a big time saver and a lot of fun for many of you. This will work best if you use a Photosynth that not only has a high rate of 'synthiness' but also tons of points in the point cloud. A point in the point cloud means that a specific feature in two more photos has been identified allowing for Photosynth to some degree determine where in space that point exists. While a good Photosynth might have 100% synthiness, meaning all the pictures were connected, it doesn't necissarily mean there will be lots of points in the point cloud.

As promised long time ago, I release the source code of AMIGA Demo 2. At the same time I release my Demo-System toolchain, so you can build Amiga demo MSA file with your PC only. More details in the ZIP file. Key features: - The toolchain work on windows plateforme (you can assemble, build the final disk and run it on emulator using PC only) - The kernel works on STf, STE, MegaSTE, TT, Falcon and Falcon CT60 - The demo disk generated support HDD loading (just copy a small HdLoad.prg file near the MSA file)

The fortress-like Coptic monastery of St Anthony the Great stands at an oasis spring in the Red Sea Mountains, 155 km (100 miles) south east of Cairo. It was founded in the mid-4th century, on Saint Anthony's burial site. He, along with St Pachomius (the first monk to organise hermits into groups) were two of the first exponents of Christian monasticism, which originated in the Egyptian desert. The Coptic orthodox monastery, presided over by an abbot, is the oldest Christian monastery in the world. The church is one of Egypt's great treasures - some of the wall paintings here date from the 6th and the 9th centuries, and among them is a picture of the founder, St Anthony himself. He lived in a tiny cave, high above the desert, for 40 years soon after AD 300, and the monastery - really a city in the desert - was built in the 360s. Amazingly, the monks who live here still speak Coptic, a language directly descended from the language of the ancient Egyptians.

More photos of different parts of the shore @ Kish.

There's an interesting video on YouTube from Binary Millenium showing how to make a 3D model out of real objects using Microsoft's Photosynth. It's an interesting idea that, while unofficial, may be a big time saver and a lot of fun for many of you. This will work best if you use a Photosynth that not only has a high rate of 'synthiness' but also lots of points in the point cloud. A point in the point cloud means that a specific feature has been identified in two or more photos, allowing for Photosynth to determine to some degree where in space that point exists. While a good Photosynth might have 100% synthiness, meaning all the pictures are connected, it doesn't necessarily mean there will be lots of points in the point cloud.

Every few years, we're wowed by news of some jaw-dropping sum paid for a previously unknown painting or drawing by a famous artist. But how can a buyer truly be sure that a piece is a legitimate creation of, say, Leonardo or Gauguin? Mathematicians at Dartmouth College, in Hanover, N.H., may have the answer. They recently presented a computer-based statistical analysis technique which they say will help art historians and conservators discover even the most skilled forgery. Their method, called sparse coding, learns what characterizes the artist's style at a level of detail that is practically imperceptible to the eye of even the most experienced appraiser. It works by examining small patches of a picture and breaking them down to a set of essential elements.

I luuuuuuuvvvvvvvvvvvvvvvvv Satori's demos. So much that I actually check their Pouet page every month or so just to see if they have anything new, even though they hadn't released anything since 2007. They were one of the very first groups I came to know, and they're among my top 3 favourite demo groups of all time, and I have a LOT of favourites so... you get the picture. =) I was beginning to lose hope of seeing new demos from Satori since they hadn't released anything in such a long while. And that would have been such a shame. So you can imagine the depth of my WOOOOOOOOOHOOOOOOOOOWWWWWWWWWWWW when I saw their name pop up on my screen today, as I was watching the demo compo on Breakpoint TV. =) And oh wow, they SO did not disappoint! The demo is a true artistic masterpiece.

This week, Mercury is emerging from the glare of the sun and making a beeline for Venus. By week's end, the two planets will be just 3o apart, an eye-catching pair in the deep-blue twilight of sunset. The best nights to look are April 3rd and 4th. Go outside at the end of the day and face west. Venus pops out of the twilight first, so bright it actually shines through thin clouds. Mercury follows, just below and to the right: April 3April 4 Venus is an old friend to most sky watchers; Mercury, less so. The first planet from the sun spends most of its time wrapped in painful sunlight. Seeing it so easily, and in the beautiful company of Venus no less, is a rare treat indeed. The next apparition this good won't come until Nov. 2011. By that time, however, we'll have much better view of Mercury all the time. NASA's MESSENGER probe is en route to Mercury now, and in March of 2011 it will become the first spacecraft to orbit the planet. During a year-long science mission, MESSENGER will beam back a stream of high-resolution pictures and data obtained using seven instruments designed to operate in the extreme environment near the Sun. This kind of coverage of planet #1 is unprecedented.

A new triple-rate (3G/HD/SD) audio/video clock generator from National Semiconductor Corp., eliminates the need for external clock conditioning in professional and broadcast video equipment. The LMH1983 produces all the major video and audio reference clocks required for a broad range of applications. The highly integrated LMH1983 also provides the industry’s lowest-output jitter (40 ps peak-to-peak), enabling Society of Motion Picture and Television Engineers (SMPTE) compliance using field-programmable gate array (FPGA) SerDes transceivers.

Tiny semiconductor dots could lead to a new type of circuit based on magnetism rather than current flow. At least that’s the hope of researchers who’ve made the dots and are hoping to build them into a workable device. ”We want to make it into a so-called nonvolatile transistor,” says Kang Wang, head of the Device Research Laboratory at the University of California, Los Angeles. Such a ”spintronic” transistor would retain its logic state in the absence of current and require less power to switch a bit, reducing the electrical power required by a computer chip by as much as 99 percent. Wang’s research, supported in part by Intel, was published in March in the online version of Nature Materials. Where electronic transistors rely on the presence or absence of current to register the ones and zeros of digital logic, spintronic transistors depend on ”spin,” a quantum characteristic of the electron. Picture the electron as a rotating globe. When the north pole is pointing upward, that’s spin up; when pointing the other way, it’s spin down. When the spins of most electrons are aligned, the material is magnetic. When their spins are random, the material isn’t. An applied current can align or randomize the spins, allowing for spin-based switches.