Tag: cannot (page 3 of 30)

Hawking: Humans may lose to machines in a hundred years or so without even knowing it.

May 17, 2015 / / 0 Comments






Excerpt from esbtrib.com


Stephen Hawking, the scientist and not Stephen King, the novelist has made some dire predictions about the coming conquest of humans by their own creations, robots. King can write something about this in effect but he will have a hard time surpassing the number one robot movie of all time, the terminator.
Humans’ dependence on electronic technology to make their life comfortable and much easier may one day backfire on them. The scientist said that humans have become so complacent that they may not survive in the future.
In a conference held just recently, Hawking noted that robots and artificial intelligence could take over the world and conquer mankind in the next 10 decades. By 2115, the world will cease to exist as we know it today. While speaking at the Zeitgeist conference held in London, Hawking explained that humans need to come to terms with how they should go forward and not fall into complacency with how robotics and artificial intelligence are taking over without them even knowing it.
“One can imagine such technology outsmarting financial markets, out-inventing human researchers, out-manipulating human leaders, and developing weapons we cannot even understand. Whereas the short-term impact of AI depends on who controls it, the long-term impact depends on whether it can be controlled at all”, he continued.
(Hawking continued to explain3ed that technology advancements that outsmarts financial markets, creating more and better inventions than humans, putting world leaders  under its influence and coming up with advanced weaponry are slowly putting humans at a disadvantage. Researches should be made considering what AI would mean for humans.
.Creation of Ai would be in no doubt the greatest achievement of what humans can do if they can do it. It might also their last act if they’re not careful about it.
Humans’ have notoriously slow biological evolution and their ability to challenge the AI is almost none existent compared to what the machines can muster. Elon Musk agrees with Hawking about the dangers posed by AIs.

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US Government Admits Americans Have Been Overdosed on Fluoride

May 12, 2015 / / 0 Comments

Dr. MercolaThe US government has finally admitted they’ve overdosed Americans on fluoride and, for first time since 1962, are lowering its recommended level of fluoride in drinking water.1,2,3About 40 percent of American teens have dental fluorosis,4 a condition referring to changes in the appearance of tooth enamel—from chalky-looking lines and splotches to dark staining and pitting—caused by long-term ingestion of fluoride during the time teeth are forming.In some areas, fluoro [...]

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Hubble Finds Giant Halo Around the Andromeda Galaxy

May 11, 2015 / / 0 Comments





 Excerpt from hubblesite.org

Scientists using NASA's Hubble Space Telescope have discovered that the immense halo of gas enveloping the Andromeda galaxy, our nearest massive galactic neighbor, is about six times larger and 1,000 times more massive than previously measured. The dark, nearly invisible halo stretches about a million light-years from its host galaxy, halfway to our own Milky Way galaxy. This finding promises to tell astronomers more about the evolution and structure of majestic giant spirals, one of the most common types of galaxies in the universe.

"Halos are the gaseous atmospheres of galaxies. The properties of these gaseous halos control the rate at which stars form in galaxies according to models of galaxy formation," explained the lead investigator, Nicolas Lehner of the University of Notre Dame, Indiana. The gargantuan halo is estimated to contain half the mass of the stars in the Andromeda galaxy itself, in the form of a hot, diffuse gas. If it could be viewed with the naked eye, the halo would be 100 times the diameter of the full Moon in the sky. This is equivalent to the patch of sky covered by two basketballs held at arm's length.

The Andromeda galaxy, also known as M31, lies 2.5 million light-years away and looks like a faint spindle, about 6 times the diameter of the full Moon. It is considered a near-twin to the Milky Way galaxy.

Because the gas in Andromeda's halo is dark, the team looked at bright background objects through the gas and observed how the light changed. This is a bit like looking at a glowing light at the bottom of a pool at night. The ideal background "lights" for such a study are quasars, which are very distant bright cores of active galaxies powered by black holes. The team used 18 quasars residing far behind Andromeda to probe how material is distributed well beyond the visible disk of the galaxy. Their findings were published in the May 10, 2015, edition of The Astrophysical Journal.

Earlier research from Hubble's Cosmic Origins Spectrograph (COS)-Halos program studied 44 distant galaxies and found halos like Andromeda's, but never before has such a massive halo been seen in a neighboring galaxy. Because the previously studied galaxies were much farther away, they appeared much smaller on the sky. Only one quasar could be detected behind each faraway galaxy, providing only one light anchor point to map their halo size and structure. With its close proximity to Earth and its correspondingly large footprint on the sky, Andromeda provides a far more extensive sampling of a lot of background quasars.
"As the light from the quasars travels toward Hubble, the halo's gas will absorb some of that light and make the quasar appear a little darker in just a very small wavelength range," explains co-investigator J. Christopher Howk, also of Notre Dame. "By measuring the dip in brightness in that range, we can tell how much halo gas from M31 there is between us and that quasar."

The scientists used Hubble's unique capability to study the ultraviolet light from the quasars. Ultraviolet light is absorbed by Earth's atmosphere, which makes it difficult to observe with a ground-based telescope. The team drew from about 5 years' worth of observations stored in the Hubble data archive to conduct this research. Many previous Hubble campaigns have used quasars to study gas much farther away than — but in the general direction of — Andromeda, so a treasure trove of data already existed.

But where did the giant halo come from? Large-scale simulations of galaxies suggest that the halo formed at the same time as the rest of Andromeda. The team also determined that it is enriched in elements much heavier than hydrogen and helium, and the only way to get these heavy elements is from exploding stars called supernovae. The supernovae erupt in Andromeda's star-filled disk and violently blow these heavier elements far out into space. Over Andromeda's lifetime, nearly half of all the heavy elements made by its stars have been expelled far beyond the galaxy's 200,000-light-year-diameter stellar disk.

What does this mean for our own galaxy? Because we live inside the Milky Way, scientists cannot determine whether or not such an equally massive and extended halo exists around our galaxy. It's a case of not being able to see the forest for the trees. If the Milky Way does possess a similarly huge halo, the two galaxies' halos may be nearly touching already and quiescently merging long before the two massive galaxies collide. Hubble observations indicate that the Andromeda and Milky Way galaxies will merge to form a giant elliptical galaxy beginning about 4 billion years from now.

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The Class-Domination Theory of Power

May 9, 2015 / / 0 Comments

by G. William DomhoffNOTE: WhoRulesAmerica.net is largely based on my book,Who Rules America?, first published in 1967 and now in its7th edition. This on-line document is presented as a summary of some of the main ideas in that book.Who has predominant power in the United States? The short answer, from 1776 to the present, is: Those who have the money -- or more specifically, who own income-producing land and businesses -- have the power. George Washington was one of the biggest landowner [...]

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Consciousness Does Not Compute (and Never Will), Says Korean Scientist

May 9, 2015 / / 0 Comments

Daegene Song's research into strong AI could be key to answering fundamental brain science questions Excerpt from prnewswire.com Within some circles in the scientific community, debate rages about whether computers will achieve technological singulari...

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Listen To These Eerie ‘X-Files’ Sounds Recorded in Earth’s Stratosphere

May 9, 2015 / / 0 Comments

Excerpt from huffingtonpost.comWhat does the edge of space sound like? Pretty darn strange. Just have a listen to these acoustic signals recorded in the stratosphere some 22 miles above Earth's surface (above). At frequencies below 20 hertz, thes...

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Mercury’s Mysterious Magnetic Past Goes Back 4 Billion Years

May 9, 2015 / / 0 Comments

 Excerpt from sci-tech-today.com Examining rocks on Mercury's surface, scientists using data from NASA's Messenger spacecraft have revealed that the planet probably had a much stronger magnetic field nearly 4 billion years ago.  The fi...

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6 Ways to Overcome a Soul-Crushing Life Challenge

May 8, 2015 / / 0 Comments




Excerpt from huffingtonpost.com

It was never in your life plan, certainly never predicted in your high school yearbook.
And yet, here you are. You've gone through a soul-sucking life experience and are suffering from the collateral consequences. Uncertainty, fear and disbelief rule the day. You keep waiting to wake up and find out this was all a bad dream.
The problem is that wishing, wanting and waiting don't help. Whether you're still in the midst of the storm or idling in the aftermath, the truth is that you have to reach down and make the decision that although you may have had no control over what happened to you, you do have control over how you respond and move forward. These six tips will help start you on that journey:
1. Don't Compare Your Blooper Reel to Other's Highlight Reel
At times it may seem like the grass is greener on the other side of the fence. Social media exacerbates this perception because people tend to show only their green patch of lawn and not their backyard full of weeds!
Wouldn't it be refreshing to see someone's perfect vacation pictures captioned: "Don't know how we're really going to pay for this; We're up to our ears in debt! The kids got carsick and puked in the rental car, and Jack and I haven't had sex for weeks! Wish you were here!"
The grass isn't always greener. Everyone has something in life they wish they could undo, redo or erase. They just don't post it on Facebook.
2. Realize That Sometimes You Have No Control Over What Happens to You
Like the saying goes, life is what happens to you when you are making other plans. I truly believe that things happen for you rather than to you to nudge you into growth. When something unexpected happens, ask yourself "What's the lesson here?"
3. Surrender to Your Situation
Surrendering doesn't mean giving in; it simply means you stop fighting the fact that the situation happened. Accept the fact that it occurred, that it sucks, and that yes, it probably was unfair and undeserved.
When you continually try to fight against a situation, it's like trying to swim against a rip current. You can fight it and end up exhausted and pulled out to sea, or you can accept that it is done, swim parallel to it and overcome it. You cannot change what has already occurred but you can change how you respond to it. This is the tipping point to taking your power back.
4. Understand That Your Coping Mechanisms May Be Holding You Hostage
It is natural to feel disbelief, anger and sadness, and to want to blame others for what you are going through. These coping mechanisms are designed to help you deal with the situation at hand. They are also a defense mechanism, a way to push back on the reality of the situation.
The problem is, when you get stuck defending, denying, and blaming, you form an endless loop of negative thoughts that won't stop spinning in your head. The part of your brain that is controlling the loop is your ego. When you learn to harness your ego, you can transform the way you think and move past these self-destructive thoughts.
5. Harness Your Ego
Your ego is part of your consciousness, and it competes with your higher self, or spirit, for control of your thoughts. Your ego is fear-based and your higher self is love-based. The two cannot coexist because the higher self simply does not recognize fear. Think of the ego as the darkness and the higher self as the light switch; once the light goes on darkness cannot exist.
The ego thrives on fear and separation in order to control your thoughts. It causes you to think you need to be better because you're not good enough or are lacking in some way. The egoic brain creates this fear of inferiority and you react by putting others down as a way to raise your sense of self-worth up.
You can recognize your ego at work when you are critical or judgmental of others, when you take on the role of victim, or when you blame others rather than looking inward. When you feel self-important, when you feel the need to be right, and when anger, jealousy, and self-importance take center stage, that's your ego, and it isn't helping you. It creates a false sense of self.
Once you are aware that your ego is talking, you have begun the process of winning the mind chatter war in your head. Your awareness helps you realize that you no longer have to react to the fear it is creating. Your thoughts are not you but are of the ego. Remember that your ego and your higher self cannot co-exist; When you recognize the ego it has to take a back seat to your higher self. You then can move above these thoughts and shift your perspective from negative thoughts to ones that serve you positively.
6. Create Calm and Gratitude
The ego loves for you to focus on your past, on what you lost. What if you shift the way you look at your situation and focus on what you gained as a result?
What did you learn as a result of the trial? Are you more compassionate, less judgmental? Is your house calmer or cleaner? Did you start taking better care of yourself emotionally or physically? Are you finally putting yourself first?
Focusing on what you are grateful for instead of what you lost is a mindset that creates a calmer, happier you. And that is something to be grateful for!
Tired of feeling like you'll never be happy again? Mary Holloway empowers women to reach down and find their inner warrior. Mary is a sought after speaker, resilience coach, and most importantly, a survivor of soul crushing life experiences. She is the founder of Resilience Café and the creator of the Boom Bounce Wow Resilience Method. Mary believes that every woman has an incredible warrior within her that can help her take back her life and emerge better, stronger, happier, and surprisingly thankful for the experience. She knows that women can choose not to be defined by their situation but rather by how they respond to it.
Follow Mary at ResilienceCafe.com...

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What astronomers learned when Messenger space probe crashed into Mercury

May 8, 2015 / / 0 Comments



Excerpt from statecolumn.com


On April 30, NASA concluded an historic voyage known as the Mercury Surface, Space Environment, Geochemistry and Ranging mission. The mission came to an end when the spacecraft carrying analytical instruments, Messenger, crashed into the planet’s surface after consuming all of its fuel.
The mission was far from a waste, however, as NASA rarely expects to see the majority of the spacecraft they launch ever again. According to Discovery, The probe sent back a spectacular photo of the surface of Mercury, using the craft’s Narrow Angle Camera in tandem with the Mercury Dual Imaging System. The photo shows a mile-wide view of the nearby planet’s surface in 2.1 meters per pixel resolution.
Right after the probe delivered the photo to NASA’s Deep Space Network, which is a collection of global radio antennae that tracks data on the agency’s robotic missions around the solar system, the signal was lost in what scientists assume was the craft’s final contact with the closest planet to the sun.
The four-year mission came to an end when the craft could no longer maintain its orbit around the solar system’s innermost planet due to lack of fuel. Mercury is just 36 miles from the sun, compared to Earth, which is 93 million miles away from the center of the solar system. Mercury is a peculiar world, with both frigid and extremely hot temperatures. Messenger also revealed that Mercury has a magnetic field similar to that of Earth’s, created by the motion of metallic fluids within the planet’s core.
The main challenge the Messenger mission faced was getting the space probe into orbit around Mercury. Due to the planet’s proximity to the sun, it was extremely difficult for flight engineers to avoid its gravitational pull. In addition to the challenge of catching Mercury’s comparatively weak gravitational force, high temperatures also made things tricky. Messenger was equipped with a sunshield designed to protect the spaceship cool on the side that faced the sun. NASA engineers also attempted to chart a long, elliptical orbit around Mercury, giving Messenger time to cool off as it rounded the backside of the planet.
Messenger made over 4,000 orbits around Mercury between 2011 and 2015, many more than the originally planned one-year mission would allow.
With the close-up shots of Mercury’s surface provided by Messenger, NASA scientists were able to detect trace signals of magnetic activity in Mercury’s crust. Using clues from the number of impact craters on the surface, scientists figured that Mercury’s magnetized regions could be as old as 3.7 billion years. Astronomers count the craters on a planet in order to estimate its age – the logic being that younger surfaces should have fewer impact sites than older surfaces.
The data sent back by Messenger has caused astronomers to reconsider their understanding of Mercury’s magnetic history. They now date the beginning of magnetism on Mercury to about 700 million years after the planet was formed. They cannot say for sure, however, if the magnetic field has been consistently active over this timeframe.
According to Messenger guest investigator Catherine Johnson, geophysicist at the University of British Columbia in Vancouver, that it was possible the magnetic field has been active under constant conditions, though she suspects it might also oscillate over time, like Earth’s. Information for the time period between 4 billion years ago and present day is sparse, though Johnson added that additional research is in the pipeline.
Johnson was pleased, however, with the insight offered into Mercury’s formation provided by these new magnetic clues. Magnetism on a planetary scale typically indicates a liquid metal interior. Since Mercury is so tiny, scientists originally believed that its center would be solid, due to the rate of cooling. The presence of liquid in the planet’s center suggests other materials’ presence, which would lower the freezing point. This suggests that a totally solid core would be unlikely.
Mercury’s magnetic field offers valuable insight into the formation of the planet, the solar system, and even the universe. Magnetism on Mercury indicates that it has a liquid iron core, according to Messenger lead scientist Sean Solomon of Columbia University.

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Flawed Medical Research May Be Ruining Your Health & Your Life

May 8, 2015 / / 0 Comments

Robert Oliva, Collective-EvolutionThere is a cancer eating at the core of medical research.You’ve most likely heard of medical reports touting the effectiveness of a diet plan, a new drug, a supplement, or medical procedure. You may have even decided on a course of action based on these findings, only to find out later that they have been refuted by new studies.Strikingly, the odds are that the studies that influenced your decision, and possibly the decision of your doctor, wer [...]

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NASA student balloon captures mysterious sounds 23 miles above the Earth

May 6, 2015 / / 0 Comments

NASA-launched student balloonExcerpt from chron.comFor the first time in 50 years, microphones attached to a NASA-launched student balloon have captured strange hisses, crackling sounds and faint whistling.Researchers aren't sure what the sounds are ...

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A super-hot super-Earth spotted 40 light-years away

May 5, 2015 / / 0 Comments

An artist's depiction of the exoplanet 55 Cancri E with its molten surface exposed on the left, and covered in gas and ash on the right. (NASA/JPL - Caltech/R.Hurt)Excerpt from latimes.comScientists have found an extreme planet where the atmospheric ...

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Nuclear Experimentation Year 70 – Playing With Madness

May 5, 2015 / / 0 Comments

Ethan Indigo Smith, ContributorThe recent “news” on the nuclear situation in Iran brings to light the madhouse of cards on which the postmodern world is built. Or rather, it would bring the madness to light if the major media outlets of the world were not bought up and sold out to the military industrial complex, and therefore completely misinformed on the actions and dangers of the nuclear experimentation industry.The story is not just about [...]

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