Nature of Reality News ArticlesExcerpts of key news articles on
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Teleportation is real. Using powerful lasers and optics to manipulate photons, or units of light, researchers in China set a record for teleporting a photon more than 10 miles (16 km), TIME reported in 2010. Now a different team of physicists at the University of Science and Technology of China in Shanghai says it has shattered that record, claiming to have sent a photon more than 60 miles (97 km). Quantum teleportation, which has been around since 1997, is a little different than what you see in sci-fi movies. Teleportation is the ability [to] move one object from one place to another without traversing the space in between. The actual object is not moving from point A to point B. Rather, the distant photon mirrors the information contained by the original photon, essentially becoming an identical twin. The team’s greatest contribution is not necessarily the distance it made the data travel but the method it used to harness the 1.3-watt laser beam that carries it. The longer a beam of light travels, the more it spreads out, causing the photon to lose information and trail off course. To keep the beam on target, the researchers created a technique that focuses and steers the laser. Though beaming up humans and animals ŕ la Star Trek is not on the agenda anytime soon, as the technology becomes more sophisticated, it will likely be applied to military communication. Theoretically, this method cannot be cracked or intercepted.
The New Caledonian crow is surprisingly smart about its food. Its favorite insects live in tiny crevices that are too narrow for its beak. So the crow takes a barbed leaf and, using its beak and claws, fashions a primitive hook. It then lowers the hook down into the cracks, almost like a man fishing, and draws up a rich meal. Some scientists even suggest that crows are more sophisticated tool builders than chimps, since they can transmit their knowledge on to successive generations and improve the tools over time. These birds have a culture. The world lost its most famous bird brain this month: Alex, an African gray parrot who lived in a Brandeis laboratory and possessed a vocabulary of nearly 150 words. Yet as remarkable as Alex was - he could identify colors and shapes - he was not alone. The songs of starlings display a sophisticated grammar once thought the sole domain of human thinking. A nutcracker can remember the precise location of hundreds of different food storage spots. And crows in Japan have learned how to get people to crack walnuts for them: They drop them near busy intersections, then retrieve the smashed nuts when the traffic light turns red. These feats are part of a growing recognition of the genius of birds. Scientists are now studying various birds to explore everything from spatial memory to the grammatical structure of human language. This research is helping to reveal the secrets of the human brain. But it is also overturning the conventional evolutionary story of intelligence, in which all paths lead to the creation of the human cortex. The tree of life, scientists are discovering, has numerous branches of brilliance. "It used to be that people would only talk about intelligence in terms of primates," says Nicola Clayton, a professor of comparative psychology at the University of Cambridge. "But now I think that birds have achieved a sort of honorary ape status, just with a few feathers attached."
For years, scientists have looked at the placebo effect as just a figment of overactive patient imaginations. Sure, dummy medications seemed to curb epileptic seizures, lower blood pressure, soothe migraines and smooth out jerky movements in Parkinson's -- but these people weren't really better. Now, using PET scanners and MRIs ... researchers have discovered that the placebo effect is not "all in patients' heads" but rather, in their brains. New research shows that belief in a dummy treatment leads to changes in brain chemistry. Says Dr. Michael Selzer, professor of neurology at the University of Pennsylvania School of Medicine, "After pooh-poohing this for years, here are studies that show that our thoughts may actually interact with the brain in a physical way." New insights into how placebos work may even help scientists figure out how to harness the effect and teach people to train their own brains to help with healing. Studies in depressed patients ... have found that almost as many are helped by placebo treatments as by actual medications. Researchers are just starting to appreciate the power that the mind can have over the body. Part of what goes into the brain's interpretation is expectation. By changing the expectancy and bumping up the placebo response we might be able to ultimately find a way to provide sustained therapy for chronic pain.
Kiss your keyboard goodbye: soon we'll jack our brains directly into the Net - and that's just the beginning. Two years ago, a quadriplegic man started playing video games using his brain as a controller. It spells the beginning of a radical change in how we interact with computers. Someday, keyboards and computer mice will be remembered only as medieval-style torture devices for the wrists. All work - emails, spreadsheets, and Google searches - will be performed by mind control. [Consider] the sensational research that's been done on the brain of one Matthew Nagle. Nagle, a 26-year-old quadriplegic, was hooked up to a computer via an implant smaller than an aspirin that sits on top of his brain and reads electrical patterns. He learned how to move a cursor around a screen, play simple games, control a robotic arm, and even...turn his brain into a TV remote control [all] in less time than the average PC owner spends installing Microsoft Windows. Neurodevices - medical devices that compensate for damage to the brain, nerves, and spinal column - are a $3.4 billion business that grew 21 percent last year. There are currently some 300 companies working in the field. This kind of technology can enable a hooked-up human to write at 15 words a minute. Remember, though, that silicon-based technology typically doubles in capacity every two years. Last year, Sony took out a patent on a game system that beams data directly into the mind without implants. It uses a pulsed ultrasonic signal that induces sensory experiences such as smells, sounds and images.
Dolphins may be closer to humans than previously realised, with new research showing they communicate by whistling out their own 'names'. The research was carried out by Vincent Janik of the Sea Mammal Research Unit at St Andrews University. He said: "Each animal develops an individually distinctive signature whistle in the first few months of its life, which appears to be used in individual recognition." The research has its origin in the 1960s when dolphin trainers first noticed that captive animals each had their own personal repertoire of whistles. Janik's work was based on a group of dolphins living in Sarasota Bay, Florida, who have been studied for more than 30 years. The findings are supported by other authorities. Denise Herzing, research director at the Wild Dolphin Project at Florida Atlantic University, said it was already clear that many of the 77 known cetacean (whale and dolphin) species had rudimentary languages. "We know that dolphins brains are nearly as large and complex, relative to body size, as those of humans."
The military has a long history of funding research into topics that seem straight out of science fiction, even occultism. These range from "psychic" spying to "antimatter"-propelled aircraft and rockets to strange new types of superbombs. In recent years, many physicists have become excited about a phenomenon called "quantum teleportation," which works only with infinitesimally tiny particles. Davis, who has a doctorate in astrophysics from the University of Arizona, has worked on NASA robotic missions. His 79-page Air Force study seriously explored a series of possibilities, ranging from "Star Trek"-style travel to transportation via so-called wormholes in the fabric of space to psychic travel through solid walls. Davis expressed great enthusiasm for research allegedly conducted by Chinese scientists who, he says, have conducted "psychic" experiments in which humans used mental powers to teleport matter through solid walls. He claims their research shows "gifted children were able to cause the apparent teleportation of small objects" (radio micro-transmitters, photosensitive paper, mechanical watches, horseflies, other insects, etc.). If the Chinese experiments are valid and could be repeated by American scientists, Davis told The Chronicle in a phone interview Thursday, then, in principle, the military might some day develop a way to teleport soldiers and weapons.
At Sheldon High in Sacramento, Calif., 14-year-old Ben Underwood is a freshman like all the rest -- well not exactly like all the rest. In his first week at school, a lot of people at the school haven't guessed that Ben has a secret. You probably couldn't figure it out watching him in combat at karate class -- or hitting his mark in a pillow fight -- or zipping down the street on his roller blades. But in class, you'll notice that Ben takes his notes in Braille. He is totally blind. His piercing brown eyes are made of plastic. He says he lost his [sight] two weeks before his third birthday. Ben had cancer in both eyes. But he discovered a way to beat his blindness. When he was about 6, he started "clicking," and quickly realized that the sound he made with his tongue bounced off things around him, giving him an idea what was there. Ben has much the same talent as the dolphins he visited at Sea World: the ability to use echolocation -- returning sound waves -- to sense his surroundings. His mother, Aquanetta Gordan, insists he should have every opportunity -- but no pity. "To society he's blind, but that doesn't make him handicapped. He just can't see." Aquanetta has always told Ben he can do anything. "Once he said to be, 'Mom, I wish I could see.' And I said, 'But Ben, look at what you can do' I said, 'If we had a blackout right now, everybody would have to follow you.'" The more Ben manages to be ordinary, the more it's clear that he's extraordinary.
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UK researchers are asking for your help to find out exactly what is behind out-of-body experiences (OBEs). Psychologists at Manchester University have set up an online survey that they hope about 3,000 people will fill out. About one in 10 people claim to have had an OBE at some time, typically involving a sensation of floating and seeing the physical body from outside. For some, the phenomenon occurred spontaneously, while for others it was linked to dangerous circumstances, a near-death experience, a dream-like state or use of alcohol or drugs. The anonymous survey, funded by the Bial Foundation, can be accessed at www.freeresponse.org/muobe2005/
Have you ever thought about someone for no apparent reason, and then that person rang on the telephone? Have you felt you were being watched, and turned round to find someone staring at you? Recent surveys show that a majority of the population in Britain have had these experiences. There is a growing body of evidence that telepathy and the sense of being stared at are real, with an active discussion of these topics in scientific journals. Telepathy [is] expressed in domesticated animals, many of which seem to be able to detect the feelings and intentions of their owners. For example, many dogs seem to know when their owners are coming home, and go to wait at a door. In a series of videotaped tests...dogs still went and waited at the door when the owners returned at times randomly selected by the experimenter. About 80 per cent of the population claim to have had experiences in which they think of someone for no apparent reason, then that person calls; or they know who is calling when the phone rings, before picking it up. [Researchers] have investigated telephone telepathy experimentally in hundreds of controlled trials. [In one experiment] volunteers were asked to give us the names and telephone numbers of four people. By chance, participants would have been right about one time in four. In fact, 45 per cent of the guesses were correct. This research has been replicated at the University of Amsterdam. Emotional closeness, rather than physical proximity, seemed to be the most important factor. Our minds may extend far beyond our brains, stretching out through fields that link us to our environment and to each other. Mental fields could help to explain telepathy, the sense of being stared at and other widespread but unexplained abilities.
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Sitting stone still under a skull cap fitted with a couple dozen electrodes, Austrian scientist Peter Brunner stares at a laptop computer. Without so much as moving a nostril hair, he suddenly begins to compose a message -- letter by letter -- on a giant screen overhead. "B-O-N-J-O-U-R" he writes with the power of his mind, much to the amazement of the largely French audience of scientists and curious onlookers gathered. Brunner and two colleagues from the state-financed Wadsworth Center in Albany, New York were demonstrating a "brain computer interface (BCI)," an astounding technology which digitalizes brain signals emitted as electrical impulses -- picked up by the electrodes -- to convey intent. Possible applications extend beyond the written word into physical movement -- it is only a matter of time, Sellers says, before the same technology is used to operate motorized wheel chairs.
Dr. Charles Townes, a physicist who shared the Nobel Prize for helping to invent the laser, added another and most unusual prize to a lifelong storehouse of honors yesterday. In a news conference at the United Nations, he was announced as the winner of the $1.5 million Templeton Prize, awarded annually for progress or research in spiritual matters. Dr. Townes, 89, a longtime professor at the University of California, Berkeley, has long argued that those old antagonists science and religion are more alike than different and are destined to merge.
Schizophrenia patients do as well, or perhaps even better, on older psychiatric drugs compared with newer and far costlier medications, according to a study published yesterday that overturns conventional wisdom about antipsychotic drugs, which cost the United States $10 billion a year. The results are causing consternation. The researchers who conducted the trial were so certain they would find exactly the opposite that they went back to make sure the research data had not been recorded backward. The study was requested by Britain's National Health Service to determine whether the newer drugs -- which can cost 10 times as much as the older ones -- are worth the difference in price. While the researchers had expected a difference of five points on a quality-of-life scale -- showing the newer drugs were better -- the study found that patients' quality of life was slightly better when they took the older drugs. There has been a surge in prescriptions of the newer antipsychotic drugs in recent years, including among children. In an editorial accompanying the British study, the lead researcher in the U.S. trial asked how an entire medical field could have been misled into thinking that the expensive drugs, such as Zyprexa, Risperdal and Seroquel, were much better.
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For 2,000 years Judas has been reviled for betraying Jesus. Now a newly translated ancient document seeks to tell his side of the story. The "Gospel of Judas"...portrays Judas as a favored disciple who was given special knowledge by Jesus -- and who turned him in at Jesus' request. The text, one of several ancient documents found in the Egyptian desert in 1970, was preserved and translated by a team of scholars. It was made public in an English translation by the National Geographic Society. A "Gospel of Judas" was first mentioned around 180 A.D. by Bishop Irenaeus of Lyon, in what is now France. The bishop denounced the manuscript as heresy because it differed from mainstream Christianity. The actual text had been thought lost until this discovery. Christianity in the ancient world was much more diverse than it is now, with a number of gospels circulating in addition to the four that were finally collected into the New Testament, noted Bart Ehrman, chairman of religious studies at the University of North Carolina. Eventually, one point of view prevailed and the others were declared heresy, he said, including the Gnostics who believed that salvation depended on secret knowledge that Jesus imparted. The newly translated document's text begins: "The secret account of the revelation that Jesus spoke in conversation with Judas Iscariot."
Self-replicating robots are no longer the stuff of science fiction. Scientists at the Cornell University in Ithaca, New York have created small robots that can build copies of themselves. Each robot consists of several 4-inch (10-centimeter) cubes that have identical machinery, electromagnets to attach and detach to each other and a computer program for replication. The robots can bend and pick up and stack the cubes. "Although the machines we have created are still simple compared with biological self-reproduction, they demonstrate that mechanical self-reproduction is possible and not unique to biology," Hod Lipson said in a report in the science journal Nature on Wednesday.
Important Note: Explore our full index to revealing excerpts of key major media news articles on several dozen engaging topics. And don't miss amazing excerpts from 20 of the most revealing news articles ever published.