‘Untriseptium (IPA: /ʌntrʌɪˈsɛptiəm/) is a chemical element which has not yet been observed to occur naturally or be synthesised. Its atomic number is 137 and symbol is Uts. [.]
In a non-relativistic approximation, the speed of an electron in a 1s electron orbital, v, can be obtained using the expression:
v = Zac = Zc / 137.036
where Z is the atomic number, and α is the fine structure constant, a measure of the strength of electromagnetic interactions. Under this approximation, any element with an atomic number of greater than 137 would require 1s electrons to be traveling faster than c, the speed of light.’
‘Aliens were responsible for a series of unexplained fires in fridges, TV’s and mobile phones in an Italian village, according to an Italian government report.
Canneto di Caronia, in northern Sicily, drew attention three years ago after residents reported everyday household objects bursting into flames. [..]
Locals were quick to blame supernatural forces and at the time the Vatican’s chief exorcist Father Gabriele Amorth backed up their fears and said: “I’ve seen things like this before. Demons occupy a house and appear in electrical goods. Let’s not forget that Satan and his followers have immense powers.”
Now in an interim leaked report published by several Italian newspapers it has emerged that the Civil Protection Department has concluded the most likely cause was “aliens”.’
‘The human race will one day split into two separate species, an attractive, intelligent ruling elite and an underclass of dim-witted, ugly goblin-like creatures, according to a top scientist.
100,000 years into the future, sexual selection will mean that two distinct breeds of human will have developed.
The alarming prediction comes from evolutionary theorist Oliver Curry from the London School of Economics, who says that the human race will have reached its physical peak by the year 3000.
These humans will be between 6ft and 7ft tall and they will live up to 120 years.
Men will have symmetrical facial features, deeper voices and bigger penises.’
‘On 22 September 1979, sometime around 3:00am local time, a US Atomic Energy Detection System satellite recorded a pattern of intense flashes in a remote portion of the Indian Ocean. Moments later an unusual, fast-moving ionospheric disturbance was detected by the Arecibo Observatory in Puerto Rico, and at about the same time a distant, muffled thud was overheard by the US Navy’s undersea Sound Surveillance System (SOSUS). Evidently something violent and explosive had transpired in the ocean off the southern tip of Africa.
Examination of the data gathered by satellite Vela 6911 strongly suggested that the cause of these disturbances was a nuclear device. The pattern of flashes exactly matched that of prior nuclear detections, and no other phenomenon was known to produce the same millisecond-scale signature. Unfortunately, US intelligence agencies were uncertain who was responsible for the detonation, and the US government was conspicuously reluctant to acknowledge it at all.’
‘”Not only are we the first to analyze these vision genes (opsins) in these early animals, but because we don’t find them in earlier evolving animals like sponges, we can put a date on the evolution of light sensitivity in animals,” said David C. Plachetzki, first author and a graduate student at UC Santa Barbara. The research was conducted with a National Science Foundation dissertation improvement grant.
“We now have a time frame for the evolution of animal light sensitivity. We know its precursors existed roughly 600 million years ago,” said Plachetzki.
Senior author Todd H. Oakley, assistant professor of biology at UCSB, explained that there are only a handful of cases where scientists have documented the very specific mutational events that have given rise to new features during evolution.’
‘Eating garlic is one of the best ways to lower high blood pressure and protect yourself from cardiovascular disease. A new study from the University of Alabama at Birmingham (UAB) shows this protective effect is closely linked to how much hydrogen sulfide (H2S) is produced from garlic compounds interacting with red blood cells.
The UAB researchers found this interaction triggered red blood cells to release H2S, which then led to the relaxation of blood vessels. Fresh garlic was used at a concentration equal to eating two cloves. The resulting H2S production caused up to 72 percent vessel relaxation in rat arteries.
This relaxation is a first step in lowering blood pressure and gaining the heart-protective effects of garlic, said David Kraus, Ph.D., a UAB associate professor in the Departments of Environmental Health Sciences and Biology and the study’s lead author.’
‘Chlamydia – the most common sexually transmitted disease in the US and UK – causes dramatic genetic damage in sperm leading to male infertility, a new study suggests.
Men with chlamydia have more than three times the normal level of DNA fragmentation in their sperm, report researchers. However, results from the study also indicate that appropriate antibiotic treatment can help restore the genetic integrity of these men’s sperm as well as their fertility.
Until recently, doctors believed that chlamydia threatened women’s fertility only. The bacteria responsible for the disease, Chlamydia trachomatis can cause a woman’s fallopian tubes to become blocked or scarred, making it difficult or impossible to conceive a child.’
‘The fields of research covered by this conference have been at the forefront of the drive to develop technology to make smaller and smaller structures. We have ventured into size regimes where we are often dependent on microscopes and the skill of microscopists to see the results of our work (and often what went wrong). To highlight the importance of micrographs to the field, the conference holds a micrograph contest. The entries were judged both from the technological and artistic standpoint. Six categories were defined [..]’
‘It don’t get much weirder than this. The universe is about to lose its dimension of time says a group of theoretical astrobods at the University of Salamanca in Spain. And they got the evidence to prove it.
The idea comes from the study of braneworlds: the thinking that the universe we see around us is a 4-dimensional cosmos called a braneworld embedded in a multidimensional universe. The “signature” of our universe is the number of space and time-like dimensions it has: in our case we got 3 space-like dimensions and one time-like dimension. It’s what astrobods call a Lorentzian universe. So far so good: lots of astronutters think the same thing.
But our universe may not always have been like this. Some theorists think it may once have had a Euclidean signature meaning that all the dimensions were space-like. Now Marc “Bars” Mars and a few pals in Spain say that the Universe’s signature might be about to flip from Lorentzian to Euclidean. In other words, our dimension of time is about turn space-like. Gulp!’
‘It has long been regarded as a potentially troublesome, redundant organ, but American researchers say they have discovered the true function of the appendix.
The researchers say it acts as a safe house for good bacteria, which can be used to effectively reboot the gut following a bout of dysentery or cholera.
The conventional wisdom is that the small pouch protruding from the first part of the large intestine is redundant and many people have their appendix removed and appear none the worse for it.
Scientists from the Duke University Medical Centre in North Carolina say following a severe bout of cholera or dysentery, which can purge the gut of bacteria essential for digestion, the reserve good bacteria emerge from the appendix to take up the role.’
‘DrugLib.com is a comprehensive drug database organized by relevance to specific drugs. It provides a convenient, one-stop access to a wide range of information related to your drug of interest, including drug label & prescribing information (description, clinical pharmacology, side-effects, indications, warnings, etc.), published studies, current clinical trials, alerts and news.’
Seems like a good starting place for any information regarding common prescription medications.
‘When Sputnik took off 50 years ago, the world gazed at the heavens in awe and apprehension, watching what seemed like the unveiling of a sustained Soviet effort to conquer space and score a stunning Cold War triumph.
But 50 years later, it emerges that the momentous launch was far from being part of a well-planned strategy to demonstrate communist superiority over the West. Instead, the first artificial satellite in space was a spur-of-the-moment gamble driven by the dream of one scientist, whose team scrounged a rocket, slapped together a satellite and persuaded a dubious Kremlin to open the space age.
And that winking light that crowds around the globe gathered to watch in the night sky? Not Sputnik at all, as it turns out, but just the second stage of its booster rocket, according to Boris Chertok, one of the founders of the Soviet space program.’
‘Three out of four people arrested and detained by police in Darwin are under the influence of illicit drugs, research shows.
Australian Institute of Criminology data reveals 73 per cent of Darwin detainees tested positive to cannabis in July and August, steadily increasing from 46 per cent in January last year.
Another 8 per cent tested positive to methylamphetamine, the drug commonly known as speed.
The data, compiled under the AIC’s Drug Use Monitoring in Australia program (DUMA), shows a steady increase in the number of offenders testing positive to cannabis.
Drug Free Australia executive officer Jo Baxter said there was a common misconception that cannabis was a “soft” drug.’
‘Spintronics, also known as magnetoelectronics, is an emerging technology that harnesses the spin of particles.
Conventional electronics ignores these rotations and instead exploits the movement or accumulation of electrons to do useful calculations or store data.
Freescale MRAM chip
Spintronics is already used in MRAM devices produced by Freescale
The movement of electrons through the tiny wires found in modern microchips is the reason why laptops become so hot.
But, by harnessing the twist and turns of particles – detected as a weak magnetic force – scientists hope to unlock almost infinite computing power and storage, without the heat.’
‘”Water undoubtedly is the most important chemical substance in the world,” explained Elmar Fuchs and colleagues from the Graz University of Technology in Austria in a recent study. “The interaction of water with electric fields has been intensely explored over the last years. We report another unusual effect of liquid water exposed to a dc electric field: the floating water bridge.”
When exposed to a high-voltage electric field, water in two beakers climbs out of the beakers and crosses empty space to meet, forming the water bridge. The liquid bridge, hovering in space, appears to the human eye to defy gravity.
Upon investigating the phenomenon, the scientists found that water was being transported from one beaker to another, usually from the anode beaker to the cathode beaker. The cylindrical water bridge, with a diameter of 1-3 mm, could remain intact when the beakers were pulled apart at a distance of up to 25 mm.’
‘Researchers who launched an experimental cyber attack caused a generator to self-destruct, alarming the government and electrical industry about what might happen if such an attack were carried out on a larger scale, CNN has learned. [..]
Sources familiar with the experiment said the same attack scenario could be used against huge generators that produce the country’s electric power.
Some experts fear bigger, coordinated attacks could cause widespread damage to electric infrastructure that could take months to fix. [..]
In a previously classified video of the test CNN obtained, the generator shakes and smokes, and then stops.
DHS acknowledged the experiment involved controlled hacking into a replica of a power plant’s control system. Sources familiar with the test said researchers changed the operating cycle of the generator, sending it out of control.’
‘Hair is a better source of ancient DNA than bone or muscle, a new study involving woolly mammoth hair suggests.
“The main problem with things like bone is that it contains real DNA from the source, but also a load of DNA that is undesirable,” said study team member Tom Gilbert of the University of Copenhagen. “For example, when a mammoth dies and the body starts putrefying, bacteria gets all throughout the body. Later, as it’s buried in the ground, soil bacteria get into it.”
Contamination from bacteria DNA generally make up 50 to more than 90 percent of the raw DNA extracted from the bone and muscles of ancient specimens, Gilbert said. In contrast, more than 90 percent of the DNA extracted from hairs taken from woolly mammoth specimens in the new study belonged to the extinct mega-mammals themselves.
“The quality of the DNA was fantastic,” Gilbert told LiveScience. “It was way better than we ever imagined. There’s both mitochondrial and nuclear DNA in there.”‘
A list of hundreds of hoaxes that have been perpetrated throughout history.
‘Harvard physicists have shown that specially treated diamond coatings can keep water frozen at body temperature, a finding that may have applications in future medical implants.
Doctoral student Alexander Wissner-Gross and Efthimios Kaxiras, physics professor and Gordon McKay Professor of Applied Physics, spent a year building and examining computer models that showed that a layer of diamond coated with sodium atoms will keep water frozen up to 108 degrees Fahrenheit.
In ice, water molecules are arranged in a rigid framework that gives the substance its hardness. The process of melting is somewhat like a building falling down: pieces that had been arranged into a rigid structure move and flow against one another, becoming liquid water.
The computer model shows that whenever a water molecule near the diamond-sodium surface starts to fall out of place, the surface stabilizes it and reassembles the crystalline ice structure.’
‘The amoeba typically live in lake bottoms, grazing off algae and bacteria in the sediment. Beach said people become infected when they wade through shallow water and stir up the bottom. If someone allows water to shoot up the nose — say, by doing a cannonball off a cliff — the amoeba can latch onto the person’s olfactory nerve.
The amoeba destroys tissue as it makes its way up to the brain.
People who are infected tend to complain of a stiff neck, headaches and fevers, Beach said. In the later stages, they’ll show signs of brain damage such as hallucinations and behavioral changes.
Once infected, most people have little chance of survival. Some drugs have been effective stopping the amoeba in lab experiments, but people who have been attacked rarely survive, Beach said.
“Usually, from initial exposure it’s fatal within two weeks,” Beach said.’
Followup to Brain-Swelling Amoeba Blamed For 2nd Child’s Death.
‘The most expensive public works project in the US was today in disarray after it emerged that a planned giant nuclear dump would be located on a faultline.
Rock samples from deep within Yucca Mountain, in Nevada, showed that the fault runs directly beneath the site where the US federal government planned to store 70,000 tonnes of highly radioactive waste.
More than $8bn (£4bn) has already been spent on the $58bn project, which had been due to open in 2017, but the proposals – approved by George Bush in 2002 – may now have to be redrawn.
Samples taken from 76 metres below the surface of the mountains, which are around 90 miles north-west of Las Vegas, revealed that the Bow Ridge fault passes hundreds of metres to the east of where scientists believed it lay.’
‘Nearly a quarter of teens say it would be “very easy” or “somewhat easy” to gain access to methamphetamine, a survey released Tuesday shows.
One in three teens also believes there is only a “slight risk” or “no risk” in trying meth once or twice, according to the study by The Meth Project, a nonprofit anti-drug group that produces gritty ads to show the perils of meth abuse.
And about one in four teens said there are benefits to using meth. Twenty-four percent of teens agreed with the statement that meth “makes you feel euphoric or very happy,” while 22 percent said meth “helps you lose weight” and 22 percent said it “helps you deal with boredom.”‘
‘It sounds like the plot for a scary B-movie: Germs go into space on a rocket and come back stronger and deadlier than ever. Except, it really happened.
The germ: Salmonella, best known as a culprit of food poisoning. The trip: Space Shuttle STS-115, September 2006. The reason: Scientists wanted to see how space travel affects germs, so they took some along — carefully wrapped — for the ride. The result: Mice fed the space germs were three times more likely to get sick and died quicker than others fed identical germs that had remained behind on Earth. [..]
After 25 days, 40 percent of the mice given the Earth-bound salmonella were still alive, compared with just 10 percent of those dosed with the germs from space. And the researchers found it took about one-third as much of the space germs to kill half the mice, compared with the germs that had been on Earth.
The researchers found 167 genes had changed in the salmonella that went to space.’
‘The building is protected by access codes, cameras and even tornado-proof walls. So what’s inside?
The answer is plant seeds. Billions of them. In fact, there are around 370,000 different species accounted for in the vault.
For each species, 3,000 seeds are placed in a sac.
“All the storage sacs are bar coded. Also, they’re labeled with the name of the type of plant material that’s in each of these sacs,” said Harvey Blackburn, who is the acting director of the National Center for Genetic Resources Preservation.
The next question might be, why? The answer has to do with national security.’
‘Sergei Zimov bends down, picks up a handful of treacly mud and holds it up to his nose. It smells like a cow pat, but he knows better.
“It smells like mammoth dung,” he says.
This is more than just another symptom of global warming.
For millennia, layers of animal waste and other organic matter left behind by the creatures that used to roam the Arctic tundra have been sealed inside the frozen permafrost. Now climate change is thawing the permafrost and lifting this prehistoric ooze from suspended animation.
But Zimov, a scientist who for almost 30 years has studied climate change in Russia’s Arctic, believes that as this organic matter becomes exposed to the air it will accelerate global warming faster than even some of the most pessimistic forecasts.’
Scientists have known for more than 70 years that the one surefire way to extend the lives of animals was to cut calories by an average of 30 to 40 percent. The question was: Why?
Now a new study begins to unravel the mystery and the mechanism by which reducing food intake protects cells against aging and age-related diseases. [..]
Researchers report in the journal Cell that the phenomenon is likely linked to two enzymes—SIRT3 and SIRT4—in mitochondria (the cell’s powerhouse that, among other tasks, converts nutrients to energy). They found that a cascade of reactions triggered by lower caloric intake raises the levels of these enzymes, leading to an increase in the strength and efficiency of the cellular batteries. By invigorating the mitochondria, SIRT3 and SIRT4 extend the life of cells, by preventing flagging mitochondria from developing tiny holes (or pores) in their membranes that allow proteins that trigger apoptosis, or cell death, to seep out into the rest of the cell.’
‘Three old bones from a left wrist offer a new twist in the long running debate about the so called hobbits of Indonesia, suggesting they were indeed a small and different kind of human species, rather than modern humans with a growth disorder.
Three years ago, Prof Mike Morwood, of the University of New England, in Armidale, Australia, and colleagues made headlines worldwide when they announced the discovery of 18,000-year-old remains of Homo floresiensis in the Liang Bua Cave on the Indonesian island of Flores. [..]
Today in the journal Science an analysis of three wrist bones of one of the fossil specimens (called LB1) led by Matthew Tocheri of the Smithsonian Institution, Washington, and including Prof Morwood and colleagues in Indonesia and America shows that the bones are primitive and shaped differently compared to both the wrist bones of both humans and of Neanderthals, suggesting they do represent a different kind of human.’
Followup to Hobbits may be earliest Australians.
‘Welcome to the home of the Robert A. and Virginia Heinlein Archives.
The Heinlein Archives is a cooperative project between The Heinlein Prize Trust and the UC Santa Cruz Archives.
The Heinlein Archives presents digital copies of the entire collections of Robert A. and Virginia Heinlein in downloadable form for research and academic purposes. Heinlein’s OPUS manuscripts is the first complete collection presented. These manuscript files include Heinlein’s files of all his published works with his notes, research, early drafts and edits of manuscripts, to the final published form. These files provide both a look at Heinlein’s creative process and add insights into his intent and the meaning in his stories.’
‘A scientist thinks Australia’s only non-commercial satellite may have run out of battery power.
The 58-kilogram FedSat has been operating since 2002.
It was only supposed to last for three years.
The University of South Australia has been responsible for its day-to-day operation and says it has lost contact with the public satellite.
Scientist Andrew Parfitt says it could orbit Earth for another century before burning up.’
‘Hundreds of people in Peru have needed treatment after an object from space – said to be a meteorite – plummeted to Earth in a remote area, officials say.
They say the object left a deep crater after crashing down over the weekend near the town of Carancas in the Andes.
People who visited the scene have been complaining of headaches, vomiting and nausea after inhaling gases.
But some experts have questioned whether it was a meteorite or some other object that landed in Carancas.’
