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Latest Articles: Science/Tech
Liquified gas electrolytes power new lower-temperature battery
Post Date: 2017-06-19 03:28:13 by Tatarewicz
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"Better batteries are needed to make electric cars with improved performance-to-cost ratios," said researcher Shirley Meng. June 16 (UPI) -- Scientists at the University of California, San Diego have developed new electrolytes capable of powering batteries at temperatures as low as negative 80 degrees Celsius. The technology could help make lithium ion batteries safer and more efficient, as well as boost the range of electric vehicles during cold winter months. The new batteries could also power vehicles and instruments operating in extreme cold, like space rovers, satellites and high-alitiude weather baloons. The electrolytes are composed of liquefied gas solvents. Many gases ...
This Machine Could Print Synthetic Life Forms on Demand, And Our Minds Are Reeling
Post Date: 2017-06-17 06:11:07 by Tatarewicz
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ScienceAlert... Back in 2016, biologist Craig Venter achieved something extraordinary. He built a new species of bacteria from scratch in the lab - the simplest genetic life form known to science, made entirely through chemical synthesis of a custom-made genome. Now, he's unveiled a new machine that could print these synthetic life forms on demand - simply feed in a genome design, and let the 'ink' form the building blocks of life. The invention could see us colonise Mars with synthetic life without ever setting foot on the Red Planet, and Venter and Elon Musk have teamed up to make this happen. Called 'biological teleportation', the technique could allow scientists to ...
This New 'Solar Paint' Could Transform Your Entire House Into a Clean Source of Energy
Post Date: 2017-06-16 06:53:34 by Tatarewicz
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ScienceAlert... Powering homes using clean energy is becoming easier thanks to a growing number of innovative technologies and initiatives. Some government programs help homeowners with the financial burden of equipping their residences with energy-generating solar panels, and Elon Musk's Tesla has developed roofing tiles that double as solar panels to give solar power generation an aesthetic boost. Now, a new innovation out of Australia is poised to make clean energy even more appealing. A team of researchers from the Royal Melbourne Institute of Technology (RMIT) has developed a paint that can be used to generate clean energy. The paint combines the titanium oxide already used in ...
Security Update for Windows XP SP3 (KB4012598)
Post Date: 2017-06-16 01:51:30 by Tatarewicz
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Office 365 unlocks the potential of your device, and brings out the best in you. Get Office 365 Security Update for Windows XP SP3 (KB4012598) Select Language: Download Close A security issue has been identified in a Microsoft software product that could affect your system. Details Version: 4012598 File Name: WindowsXP-KB4012598-x86-Custom-ENU.exe Date Published: 5/15/2017 File Size: 666 KB KB Articles: KB4012598 Security bulletins:MS17-010 A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, ...
Russia Has Developed a Cyber Weapon That Can Disrupt Power Grids, New Research Finds
Post Date: 2017-06-15 04:22:20 by Tatarewicz
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ScienceAlert... Very real and very dangerous. Hackers allied with the Russian government have devised a cyber weapon that has the potential to be the most disruptive yet against electric systems that Americans depend on for daily life, according to US researchers. The malware, which researchers have dubbed CrashOverride, is known to have disrupted only one energy system - in Ukraine in December. In that incident, the hackers briefly shut down one-fifth of the electric power generated in Kiev. But with modifications, it could be deployed against US electric transmission and distribution systems to devastating effect, said Sergio Caltagirone, director of threat intelligence for Dragos, a ...
China Focus: Fly high: Chinese solar drone "Rainbow" reaches near space
Post Date: 2017-06-13 23:59:07 by Tatarewicz
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Photo taken on May 24, 2017 shows a solar drone on its test flight. China has successfully tested near-space flight of its largest solar drone. With a wingspan of 45 meters, the solar-powered drone is capable of flying at an altitude of 20 to 30 kilometers, and cruising at a speed of 150 to 200 km per hour for a long time. The unmanned aerial vehicle will be used mostly for airborne early warning, aerial reconnaissance, disaster monitoring, meteorological observation and communications relay. (Xinhua) BEIJING, June 13 (Xinhua) -- China's Caihong (CH), or Rainbow, solar-powered unmanned aerial vehicle (UAV), the country's first near-space solar drone, has successfully conducted a ...
Human fossils date: Take it with 'a bushel basket of salt'
Post Date: 2017-06-12 09:09:12 by HAPPY2BME-4UM
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A Christian biologist is downplaying news reports that new human fossils in Morocco have been dated to be 300,000 years old. Dr. David Menton, speaker, author, and researcher with Answers in Genesis, wonders what the big deal is."The newspapers and popular news media are going bananas over this for what? I even wonder whether the people writing the articles know what the excitement is," Dr. Menton comments. "It's not an ape-man. It's a human, a 100-percent human. The question is how old is it?" The biologist points out that scientists have been finding fossil bones in Morocco going back as far as 1960. In fact, most of the bones used in this current study ...
Are Viruses Alive?
Post Date: 2017-06-12 03:23:23 by Tatarewicz
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ScienceAlert... It's complicated. Viruses have weirded us out since they were first discovered over a century ago, but are these microscopic protein pirates alive? You bet, if you're prepared to think outside the box. Good morning, MRS GREN School biology is commonly introduced with an acronym such as "MRS GREN" with the aim of teaching students some qualities that define all living things; Movement: All living things move stuff around Respiration: All living things make use of a change in energy Sensation: All living things respond to changes in the environment Growth: All living things assemble materials to grow and repair Reproduction: All living things make ...
World’s largest light source to be built in Beijing
Post Date: 2017-06-11 04:27:40 by Tatarewicz
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People's Daily Online) Beijing’s Huairou Science City will be home to world’s largest high-energy synchrotron radiation light source. The future light source will be a ring-shaped structure that is 700 meters in diameter. It will eventually be a landmark near Yanqi Lake in Beijing. World's largest light source will be built in Beijing's Huairou Science City. Photo/The Paper.cn The light source is similar to an X-ray, but with a much higher luminance, which will enable researchers to view even minuscule objects in greater detail. Everything from cells and blood flowing through vessels to the age and wear of an airplane’s wing will be able to be observed with ...
Faster and cheaper: World’s first driverless rail transit system unveiled in Hunan
Post Date: 2017-06-11 03:28:25 by Tatarewicz
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(People's Daily Online) Chinese railcar-maker CRRC on Jun. 2 unveiled a new product called Autonomous Rail Transit (ART) in Zhuzhou, Hunan province, and the bus-rail combo rapid transit system is expected to speed up city’s public transportation. According to CRRC, ART uses rubber wheels on a plastic core instead of steel wheels. It’s also equipped with the company’s copyrighted technology to automatically guide the vehicles. It carries the advantages of both rail and bus transit systems and is agile and non-polluting, Thepaper.cn reported. ART is much cheaper than ordinary subway, which cost about 400-700 million RMB per kilometer in China. And compared with ...
10 Science Mysteries We Want Answers To
Post Date: 2017-06-10 07:23:37 by Tatarewicz
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ScienceAlert... 1. The impossible EM drive... works? Since first hearing rumours about NASA's physics-breaking propulsion system late last year, a paper describing their device has passed peer-review, and China claims to be testing their own version in space right now. And yet, no one can explain how this fuel-less drive is able to violate Newton's Third Law: everything must have an equal and opposite reaction. If we learn anything this year or next, let's hope we can get to the bottom of this confounding machine. 2. Humpback whales have been forming mysterious 'super-groups', and we still don't know why. Back in March, never-before-seen groups of up to 200 whales ...
This Low-Cost Carbon Dioxide Splitter Just Changed The Game For Solar-Powered CO2 Reduction
Post Date: 2017-06-08 07:38:31 by Tatarewicz
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ScienceAlert... Scientists have developed the first low-cost system for splitting carbon dioxide into carbon monoxide and oxygen - a process that's crucial if we're going to ramp up renewable energy use in the future. This splitting process has long been identified as a promising way of turning renewables into fuel without increasing the levels of carbon dioxide in the atmosphere, but until now, no one had come up with a method that was cheap enough to be practical. The solution devised by a team from the École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland is based on an electrolysis technique using copper-oxide nanowires modified with tin oxide, ...
Threat of asteroid collision higher than previously thought – study
Post Date: 2017-06-08 02:57:31 by Tatarewicz
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RT... The likelihood of an asteroid smashing into Earth is increasing, according to new research from a team of Czech scientists which discovered new asteroids traveling around our planet. READ MORE: 'Great meteors of fire' Taurid to light up night sky The team studied 144 large meteors from the Taurids, a meteor stream which appears in our skies twice a year. The group discovered a new branch of the phenomenon containing at least two asteroids measuring a whopping 200-300 meters (220-330 yards) in diameter. This branch likely includes even larger undiscovered asteroids, according to a statement from the Academy of Sciences of the Czech Republic. The Taurid meteoroid stream ...
80 Graphs From 58 New (2017) Papers Invalidate Claims Of Unprecedented Global-Scale Modern Warming -
Post Date: 2017-06-07 14:06:50 by Horse
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Scientists Increasingly Discarding ‘Hockey Stick’ Temperature Graphs - Last year there were at least 60 peer-reviewed papers published in scientific journals demonstrating that Today’s Warming Isn’t Global, Unprecedented, Or Remarkable. . Just within the last 5 months, 58 more papers and 80 new graphs have been published that continue to undermine the popularized conception of a slowly cooling Earth temperature history followed by a dramatic hockey-stick-shaped uptick, or an especially unusual global-scale warming during modern times. . Yes, some regions of the Earth have been warming in recent decades or at some point in the last 100 years. Some regions have been ...
AI robot to take on China's national college entrance exam
Post Date: 2017-06-07 07:03:18 by Tatarewicz
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(People's Daily Online) A robot developed by a company in Chengdu, Sichuan province will take the mathematics section of China’s national college entrance exam, also known as the gaokao, on June 7. It will be the first attempt by an AI to tackle the world’s largest-scale exam. The computer challenger, AI-MATHS, is an artificial intelligence program designed by Chengdu Zhunxing Yunxue Technology using big data and natal language recognition. Though labeled a robot, AI-MATHS is actually an assembly of over 10 servers, which jointly run an artificial intelligence system. According to the company, AI-MATHS will not only take the math exam used in most regions in China, it will ...
Here's What Scientists Mean When They Say The Universe Could Be a Hologram
Post Date: 2017-06-07 06:51:48 by Tatarewicz
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ScienceAlert... For decades now, scientists have been investigating the possibility that our Universe is, or once was, a giant hologram, where the laws of physics require just two dimensions, but everything appears three-dimensional to us. It sounds far-fetched, but if true, it would actually solve some pretty hefty questions in physics, and recent research has dished up some tantalising evidence that suggests the hologram principle works just as well as the standard Big Bang model in explaining the early Universe. First proposed in the 1990s, the hologram principle is an attempt to unify the two major arms of thought in modern physics - quantum mechanics and general relativity. As the ...
Massive crack in Antarctic ice shelf grows 11 miles in 6 days, potentially creating world’s largest iceberg
Post Date: 2017-06-03 13:52:30 by BTP Holdings
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Massive crack in Antarctic ice shelf grows 11 miles in 6 days, potentially creating world’s largest iceberg Taylor Rogers Yahoo News June 1, 2017 View photos An aerial view of the Antarctic Peninsula’s Larsen C ice shelf. According to NASA, IceBridge scientists measured the Larsen C fracture to be about 70 miles long, more than 300 feet wide and about a third of a mile deep. (Photo: John Sonntag/NASA via AP) In the six days before President Trump announced his decision to withdraw from the Paris Agreement on climate change, an enormous crack in an Antarctic ice shelf grew 11 miles, according to a report by British Antarctic research group Project MIDAS. The crack, ...
White House scrambles to defend Trump’s use of climate data, disputed by the authors themselves
Post Date: 2017-06-03 12:40:33 by BTP Holdings
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White House scrambles to defend Trump’s use of climate data, disputed by the authors themselves Christopher Wilson, Editor Yahoo NewsJune 2, 2017 MIT scientists say White House doesn't understand their study on climate change The White House scrambled Friday to defend President Trump’s remarks about global warming the day before, when he announced he would begin the process of withdrawing from the Paris climate agreement. A major area of dispute was the president’s use of a study by scientists from the Massachusetts Institute of Technology. “Even if the Paris Agreement were implemented in full, with total compliance from all nations, it is ...
This Internal 'Master Clock' Could Be in Control of All Our Circadian Rhythms
Post Date: 2017-06-03 08:16:13 by Tatarewicz
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ScienceAlert... Scientists studying the pattern of circadian rhythms have found that one central body clock could be controlling several others at the same time. By examining fruit flies - which, like humans, have several circadian clocks affecting the rhythm their daily biological processes - researchers have found evidence of a single 'master' clock that leads all other internal clocks related to sleeping and eating patterns, and various organ functions. The team says this finally gives experimental proof for the so-called coupled-oscillator model moderating the daily rhythms of our physiology and behaviour. "This is the first comprehensive experimental description of a ...
Putin: 'Don't worry, be happy' as Trump ditches climate deal
Post Date: 2017-06-03 06:08:40 by BTP Holdings
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Putin: 'Don't worry, be happy' as Trump ditches climate deal Associated Press By MICHAEL BIESECKER, Associated Press 11 hrs ago Democrats see opportunity in Trump’s decision to abandon climate deal © The Associated Press Russian President Vladimir Putin meets with heads of major foreign companies at the St. Petersburg International Economic Forum in St. Petersburg, Russia, Friday, June 2, 2017. (Sergei Savostyanov/TASS News Agency Pool… WASHINGTON — While other world leaders have strongly condemned President Donald Trump's decision to abandon the Paris climate accord, Russian President Vladimir Putin said Friday he won't judge. "Don't ...
3rd gravitational wave detected, opening 'new window on the universe'
Post Date: 2017-06-02 02:54:41 by Tatarewicz
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CBC... Detection helps astronomers better understand formation of black holes Scientists have detected a third gravitational wave after two black holes merged, forming one new, larger black hole. Scientists have detected a third gravitational wave after two black holes merged, forming one new, larger black hole. (LIGO/A. Simonnet) Nicole has an avid interest in all things science. As an amateur astronomer, Nicole can be found looking up at the night sky appreciating the marvels of our universe. She is the editor of the Journal of the Royal Astronomical Society of Canada and the author of several books. Related Stories Scientists win big for gravitational waves, brain research, and ...
Tomatoes Hate Cucumbers: Secrets of Companion Planting + Popular Planting Combinations
Post Date: 2017-05-31 11:04:59 by Ada
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Did you know that tomatoes hate cucumbers? While they might taste great together in a salad, tomato plants actually dislike growing in close proximity to any member of the curcurbit family, which includes cucumbers. Tomatos love carrots and basil, however – so planting these together will actually make them each grow more vigorously! Sounds hokey? The idea that some plants and plant families are “friends” with others and grow better together is called companion planting, and it’s been around since the dawn of food cultivation. Planting your veggies in neat rows with labels is satisfying to the eye, and easier to harvest. However, when we look to nature, we ...
Ancient Egyptians were more European than African, groundbreaking DNA research on mummies reveals
Post Date: 2017-05-31 08:01:48 by Ada
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Analysis on mummies dating from 1400BC to 400AD showed they were genetically similar to people from Turkey and Europe Analysis on 151 mummies revealed that they share more DNA with Europeans than Africans (Photo: SWNS) A new DNA analysis of Ancient Egyptians shows they were more Turkish and European than African. The team of scientists has recovered and analysed ancient DNA from Egyptian mummies dating from approximately 1400 BC to 400 AD - and they discovered they were genetically similar to people from the Mediterranean. Researchers from the University of Tuebingen and the Max Planck Institute for the Science of Human History in Jena, conducted the first study to establish a proper ...
Was Einstein wrong? A FIFTH force of nature governing our universe could be found in the heart of our galaxy
Post Date: 2017-05-31 07:43:05 by Ada
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Our understanding of the universe is based on four fundamental forces But holes in the theory of gravity suggest that a fifth force of nature may exist Scientists have now discovered the ultimate way to test this extra force They have been tracking the orbits of stars near the Milky Way's centre If these orbits deviate from standard models, then another force is involved Our understanding of the universe, based largely on Einstein's theory of general relativity, relies on four fundamental forces: Gravity, electromagnetic, and the strong and weak nuclear forces. These forces stop planets, molecules and even atoms from tearing themselves apart and are the building blocks for the ...
CRISPR Gene-Editing Can Cause Hundreds of Unexpected Mutations
Post Date: 2017-05-30 07:28:49 by Tatarewicz
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ScienceAlert... It's been hailed as one of the most potentially transformative inventions in modern medicine, bringing the prospect of designer babies closer than any other technology to date, but CRISPR-Cas9 could be riskier than we thought. The technology that could spark a gene-editing revolution has been caught introducing hundreds of unintended mutations into the genome, and with scientists already testing it in humans, it's set off some serious alarm bells. "We feel it's critical that the scientific community consider the potential hazards of all off-target mutations caused by CRISPR, including single nucleotide mutations and mutations in non-coding regions of the ...
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