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Latest Articles: Science/Tech
GMO Rat Study Retracted..by New Journal Editor from (Surprise!) Monsanto
Post Date: 2013-11-30 22:31:00 by Original_Intent
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Remember the Seralini study, with those gruesome images of GMO-fed rats that were engulfed by horrific tumors? Well, great news! You can grab yourself some GMO corn and chow down now because the journal that published the study has retracted it. Silly us, there was absolutely nothing to worry about! The new editor over at the journal, Food and Chemical Toxicology, says so – you know, Richard E. Goodman, the editor that used to work in the hallowed halls of Monsanto. Wait….what???????????????????? I guess it wasn’t enough for Monsanto to infiltrate the government at every level - now they have to install staff to keep their GMO death crops from being ...
Marmoset monkeys follow courteous manners in conversation
Post Date: 2013-11-29 14:01:52 by Horse
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The observation of American researchers has unveiled that marmoset monkeys, in similar manners to human’s chat, wait for turns to talk. The study shows that the monkeys take turns to call out and waited some seconds before responding and even can keep a conversation going for up to half an hour. The monitored animals not only do not speak over or interrupt each other, but they are very friendly with each other and use vocal sounds to communicate, according to the report published in the journal Current Biology. "We were surprised by how reliably the marmoset monkeys exchanged their vocalizations in a cooperative manner, particularly since in most cases they were doing so ...
US eyes phase-out of old telephone network.
Post Date: 2013-11-29 06:19:13 by Tatarewicz
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. . . ..Washington (AFP) - America's plain old telephone network is rapidly being overtaken by new technology, putting US regulators in a quandary over how to manage the final stages of transformation. Though the timing remains unclear, the impact of change and what it means for roughly 100 million Americans who remain reliant on the dated but still-functional system of copper wires and switching stations is up for debate. The Federal Communications Commission is working toward drafting rules in January to formalize the IP transition -- switching communications systems to Internet protocol. And while FCC Chairman Tom Wheeler hails the technological advance, he has also spoken of ...
N.S.A. May Have Hit Internet Companies at a Weak Spot
Post Date: 2013-11-26 07:41:46 by Ada
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SAN FRANCISCO — The recent revelation that the National Security Agency was able to eavesdrop on the communications of Google and Yahoo users without breaking into either companies’ data centers sounded like something pulled from a Robert Ludlum spy thriller. How on earth, the companies asked, did the N.S.A. get their data without them knowing about it? The most likely answer is a modern spin on a century-old eavesdropping tradition. People knowledgeable about Google and Yahoo’s infrastructure say they believe that government spies bypassed the big Internet companies and hit them at a weak spot — the fiber-optic cables that connect data centers around the world that ...
China's lunar probe to land on moon next month
Post Date: 2013-11-26 07:18:03 by Tatarewicz
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BEIJING, Nov. 26 (Xinhua) -- China is scheduled to launch Chang'e-3 lunar probe to the moon in early December, marking the first time for a Chinese spacecraft to soft-land on the surface of an extraterrestrial body, an official said Tuesday. Chang'e-3 encompasses a lander and a moon rover called "Yutu" (Jade Rabbit). The lunar probe will land on the moon in mid-December if everything is successful, said Wu Zhijian, spokesman with State Administration of Science, Technology and Industry for National Defence. The Chang'e-3 mission is the second phase of China's lunar program, which includes orbiting, landing and returning to Earth. It follows the success of the ...
Astronomers report on brightest gamma-ray burst
Post Date: 2013-11-22 06:44:21 by Tatarewicz
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WASHINGTON, Nov. 21 (Xinhua) -- Astronomers from the U.S. and Europe said Thursday they had observed the brightest gamma-ray burst (GRB) ever recorded in the relatively nearby universe, a finding that could lead to a rewrite of standard theories on how the blast occurs. The event, named GRB 130472A, was observed by several space- and ground-based telescopes on April 27. The findings were reported in four papers published by the U.S. journal Science. "We suddenly saw a gamma-ray burst that was extremely bright -- a monster gamma-ray burst," astrophysicist Daniele Malesani of the University of Copenhagen, Denmark, said in a statement. "This is one of the most powerful ...
How The NSA Revelations Are Hurting Businesses
Post Date: 2013-11-21 06:38:49 by Deasy
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Kashmir Hill, Forbes Staff Welcome to The Not-So Private Parts where technology & privacy collide 9/10/2013 @ 6:33PM |16,664 views How The NSA Revelations Are Hurting Businesses Kashmir Hill Forbes Staff NSA logo, altered slightly by the EFF. The NSA leaks just keep on comin’. Last week, we found out that the nation’s suddenly-not-so-secretive spy agency has made huge strides in compromising some forms of encryption that help keep information private on the Web. This was done through known workarounds, “covertly introducing weaknesses into encryption standards” and strong-arming companies into handing over encryption keys, or according to the ...
World's Smallest FM Radio Transmitter
Post Date: 2013-11-21 03:10:35 by Tatarewicz
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Science Daily Nov. 18, 2013 — A team of Columbia Engineering researchers, led by Mechanical Engineering Professor James Hone and Electrical Engineering Professor Kenneth Shepard, has taken advantage of graphene's special properties -- its mechanical strength and electrical conduction -- and created a nano-mechanical system that can create FM signals, in effect the world's smallest FM radio transmitter. Share This: ?"This work is significant in that it demonstrates an application of graphene that cannot be achieved using conventional materials," Hone says. "And it's an important first step in advancing wireless signal processing and designing ultrathin, ...
Zinc Sulfate, Sugar Alcohol Zinc Sprays Improve Apple Quality
Post Date: 2013-11-21 02:53:50 by Tatarewicz
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ScieceDaily — Zinc is vital for the healthy growth and reproduction of all organisms. In plants, zinc plays a key role in essential functions such as carbohydrate metabolism, photosynthesis, and sugar and starch synthesis. Apple, one of the world's most popular fruits, tends to be highly susceptible to zinc deficiency. A new study in HortTechnology recommends new protocols for using zinc sprays at critical stages on apple trees in order to enhance fruit quality. Share This: ?Researchers sprayed 'Gala' and 'Fuji' apple trees in China with zinc sulfate (ZnSO4) and sugar alcohol zinc separately during four different developmental stages: 2 weeks before budbreak, 3 ...
Rising Concerns Over Tree Pests and Diseases
Post Date: 2013-11-17 03:12:20 by Tatarewicz
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Nov. 15, 2013 — New research has found that the number of pests and disease outbreaks in trees and forests across the world has been increasing. Share This:The review "The consequences of Tree Pests and Diseases for Ecosystem Services" by scientists from the universities of Southampton, Cambridge, Oxford and St Andrews is published today (15 November) in the journal Science. The research shows that the experience of widespread death of trees, similar to that seen from Dutch elm disease and with the arrival last year of the new fungal disease of ash -- Chalara fraxinea -- has not been unique to the UK. Furthermore, there is growing concern that aspects of globalisation -- ...
Asteroids could be used as transport to deep space: Russian scientist
Post Date: 2013-11-16 21:27:46 by Tatarewicz
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Most Searched： •baidu •Shenzhou- 10 •Mars •iPhone 5 •Neil Armstrong MOSCOW, Nov. 14 (Xinhua) -- Asteroids could be used as natural spaceships for travels to the deep space, a Russian space industry scientist said Thursday. "There are about 10,000 asteroids orbiting close to the Earth and about 2 millions of them in total," head of the Designer and Research Bureau in the Khrunichev Research and Production Space Center, Sergei Antonenko, told the Technoprom-2013 conference in Novosibirsk, southern Siberia. He proposed to use asteroids' underground for setting up permanent bases there and use them as "natural spaceships" for travels ...
One gene to feed the world
Post Date: 2013-11-16 04:01:04 by Tatarewicz
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science Alert:The gene could help in the development of a more digestible sorghum. IUniversity of Queensland scientists have identified a sorghum gene which could lead to development of more digestible feedstocks for farm animals and much-improved nutrition for some of the world’s poorest nations. Known around the world for its drought-tolerance and florid heads of grain at harvest time, a more digestible sorghum would allow better uptake of vital nutrients. For people living on marginalised farmland and dependent on sorghum as a fodder or food crop, these findings could prove to be life-saving, while also maximising water and land-use efficiency. A team led by UQ plant ...
Could Next New Cancer Drug Come from Kentucky Coal Mines?
Post Date: 2013-11-16 03:14:19 by Tatarewicz
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Science Daily...Nov. 13, 2013 — In their ongoing quest to develop the latest and most effective drugs for disease treatment, researchers in the University of Kentucky's Center for Pharmaceutical Research and Innovation (CPRI) are looking deep -- as in, deep underground. Share This: ?It's all part of a new UK-based bioprospecting initiative, which involves a collaboration between CPRI, the Center for Applied Energy Research (CAER), and the Kentucky Geological Survey (KGS). The idea behind the program is to collect samples from unusual environments throughout the Commonwealth, with the goal of finding new, unique organisms that produce natural products that could potentially ...
Astronomers reveal contents of mysterious black hole jets
Post Date: 2013-11-15 06:59:45 by Tatarewicz
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An international team of astronomers has answered a long standing question about the enigmatic jets emitted by black holes, in research published in the journal Nature. Jets are narrow beams of matter spat out at high speed from near a central object, like a black hole "Although they have been observed for decades, we're still not sure what they are made of, or what powers them," ESO astronomer Dr Maria Diaz Trigo, lead author of the study, said. The team studied the radio waves and X-rays emitted by a small black hole a few times the mass of the Sun. The black hole in question was known to be active, but the team's radio observations did not show any jets, and ...
Hydrogen Fuel from Sunlight? Low-Cost, Long-Lasting Water Splitter Made of Silicon and Nickel
Post Date: 2013-11-15 06:39:20 by Tatarewicz
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ScienceDaily: Nov. 14, 2013 — Stanford University scientists have created a silicon-based water splitter that is both low-cost and corrosion-free. The novel device -- a silicon semiconductor coated in an ultrathin layer of nickel -- could help pave the way for large-scale production of clean hydrogen fuel from sunlight, according to the scientists. Share This: Their results are published in the Nov. 15 issue of the journal Science. "Solar cells only work when the sun is shining," said study co-author Hongjie Dai, a professor of chemistry at Stanford. "When there's no sunlight, utilities often have to rely on electricity from conventional power plants that run on ...
Better Batteries Through Biology? Modified Viruses Boost Battery Performance
Post Date: 2013-11-15 06:14:21 by Tatarewicz
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ScienceDaily: — MIT researchers have found a way to boost lithium-air battery performance, with the help of modified viruses. Share This: Lithium-air batteries have become a hot research area in recent years: They hold the promise of drastically increasing power per battery weight, which could lead, for example, to electric cars with a much greater driving range. But bringing that promise to reality has faced a number of challenges, including the need to develop better, more durable materials for the batteries' electrodes and improving the number of charging-discharging cycles the batteries can withstand. Now, MIT researchers have found that adding genetically modified viruses ...
How to Build a SHTF Tin Can Heater [VIDEO]
Post Date: 2013-11-13 20:59:47 by BTP Holdings
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How to Build a SHTF Tin Can Heater [VIDEO] Sure, there are a million survival stoves on the market. But if you’re like me, you’re a huge sucker for learning how to build your survival tools all by yourself, “MacGuyver style” as I like to say… That’s why I was excited to come across this video, which shows how to build a low-tech alcohol stove out of a paint can, rubbing alcohol, and a roll of TP. In fact, this is an excellent time to add all 3 of these items to you survival checklist: 1 – large aluminum can 1 – Large container of rubbing alcohol (isopropyl alcohol) 1 – Extra roll of toilet paper (you can never really have too much) ...
America and Israel Created a Monster Computer Virus Which Now Threatens Nuclear Reactors Worldwide
Post Date: 2013-11-13 07:47:46 by Ada
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Even Threatens the International Space Station In their obsession to stop Iran from developing nuclear weapons, the U.S. and Israel created a computer virus (called “Stuxnet”) to take out Iran’s nuclear enrichment machinery. The virus appears to have spread to other countries. One of the world’s top computer security experts – Eugene Kaspersky – said this week that the virus has attacked a Russian nuclear reactor. As The Register notes: The infamous Stuxnet malware thought to have been developed by the US and Israel to disrupt Iran’s nuclear facilities, also managed to cause chaos at a Russian nuclear plant, according to Eugene Kaspersky. The ...
3D printed liver can survive for 40 days
Post Date: 2013-11-10 21:20:35 by titorite
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A San Diego start-up company called Organovo has managed to use 3D printing to generate a liver that lasts for 40 days. The company is lighting the way for 3D printed organs and edible meat of the future after developing a slice of functioning liver by printing layers of liver cells. As the liver is an organ that naturally regenerates itself, it makes it perfect for this project and Organovo's lastest printed liver was fully functioning for 40 days, which was a 700 per cent increase on the company's previous effort last April that lasted five days. The 3D printed liver filters out toxins and drugs to keep in nutrients, but the company has yet to master the ability to integrate ...
Robotics CEO: 12-Year-Old Whiz As Smart As Ph.Ds
Post Date: 2013-11-09 00:29:05 by Tatarewicz
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.........Robotics CEO: 12-Year-Old Whiz As Smart As Ph.Ds By Andrew Lampard | This Could Be Big – 9 hrs ago....Email0Share2169 Share43Print....... --> When Ted Larson, the CEO of a Silicon Valley robotics firm, hired Rohan Agrawal as his summer intern this year he was skeptical that Rowan could keep up with his team’s pace. Rohan, after all, is 12 years old. And Larson, whose firm, OLogic, usually hires college or graduate students as interns, had never worked with someone so young. But Larson’s worries were quickly dispelled. “We had a large box of robot parts that some of the guys at Google gave us,” Larson said of Rowan’s first day at Ologic last ...
Modern technology still unable to extend human lifespan
Post Date: 2013-11-08 23:37:39 by Tatarewicz
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Unprecedented in terms of duration era of global economic stagnation continues. To break out of it, the world needs a powerful "kick" in the form of a landmark scientific discovery, for example, radical life extension. In the 20th century, scientists believed that soon they would find a theoretical path to immortality of humans. In the 21st century this research is forgotten. Why has it happened? A few days ago, on October 10 in Stockholm Peter Higgs and Francois Engler were awarded the Nobel Prize for theoretical justification of the existence of the boson, a particle that allows other elementary particles to acquire mass. Previously, scientists at CERN announced that they were ...
Singapore launches 1st tidal turbine test-bed
Post Date: 2013-11-06 22:48:54 by Tatarewicz
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SINGAPORE, Nov. 6 (Xinhua) -- A research group with Singapore's Nanyang Technological University (NTU) on Wednesday launched the country's first tidal turbine system to test the feasibility of tapping tidal energy to generate electricity here. The new tidal turbine test bed, built at the site of Sentosa Boardwalk, a bridge connecting the main island of Singapore and the Sentosa, was designed, built and installed by NTU engineers from the Energy Research Institute at NTU, in collaboration with the Sentosa Development Corporation. The tidal turbine system consists of two low-flow turbines mounted on the test bed, which are optimized for local conditions. "Compared to typical ...
Study: 8.8 billion Earth-size, just-right planets
Post Date: 2013-11-05 12:35:58 by scrapper2
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WASHINGTON (AP) — Space is vast, but it may not be so lonely after all: A study finds the Milky Way is teeming with billions of planets that are about the size of Earth, orbit stars just like our sun, and exist in the Goldilocks zone — not too hot and not too cold for life. Astronomers using NASA data have calculated for the first time that in our galaxy alone, there are at least 8.8 billion stars with Earth-size planets in the habitable temperature zone. The study was published Monday in the journal Proceedings of the National Academy of Science. For perspective, that's more Earth-like planets than there are people on Earth. As for what it says about the odds that there ...
Lockheed Martin announces plans for SR-72 hypersonic spy drone
Post Date: 2013-11-03 18:52:15 by X-15
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Aircraft experts and military aficionados have cause to rejoice now that Lockheed Martin has debuted the SR-72 unmanned spy plane, the long-awaited successor to the SR-71 Blackbird and potentially the first hypersonic craft to enter service. Plans for the SR-72 drone were first unveiled Friday in an Aviation Week article which revealed that Lockheed Martin’s Skunk Works advanced development program has drafted plans for a plane that could fly as fast as Mach 6 - twice the speed of the Blackbird. The SR-72 would have the ability to gather intelligence, conduct surveillance and reconnaissance, and launch combat strikes at an unprecedented speed. The plane is designed to fill what is ...
DoubleEnder: The Ultimate Bush Plane
Post Date: 2013-11-02 23:02:08 by X-15
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October 31, 2013 - It's not unusual for a new airplane design to generate some buzz in the aviation community, but a new bush aircraft design, the DoubleEnder, has become an online sensation. The airplane's name reflects its twin Rotax 914 engines, which have been beefed up to 130 hp each, mounted inline with the front end pulling and the rear end pushing. DoubleEnder. The aircraft is based on the venerable Super Cub, which is also the type New York native and DoubleEnder creator Alec Wild learned to fly in. Wild currently lives in Kenya where he's a bush pilot flying anti-poaching and other conservation missions in Super Cubs. He started work on the DoubleEnder about seven ...
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