Tag: late (page 2 of 17)

Dying With Dignity

 Excerpt from huffingtonpost.comBy Debbie FinkCo-authored by Karen Bloch MorseThere is nothing easy or natural about watching your 41-year-old friend (of 41 years) -- who, by all counts, looks healthy -- ...

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US Government Admits Americans Have Been Overdosed on Fluoride

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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Carl Sagan’s Solar Sail Goes On Test Flight On May 20: Why You Should Care

Excerpt  from techtimes.comMany of the technologies that are in use today such as the airplane and the internet were once ideas that became reality and it appears that this still goes true with the innovations of the future. Take for instance ...

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The Class-Domination Theory of Power

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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Spacecraft Falls From Orbit Over the Pacific, Russia Says






Excerpt from nytimes.com

CAPE CANAVERAL, Fla. — An unmanned Russian spaceship loitering in orbit after a failed cargo run to the International Space Station plunged into Earth's atmosphere late on Thursday, the Russian space agency reported.

The capsule, loaded with more than three tons of food, fuel and supplies for the station crew, fell from orbit at 10:04 p.m. Eastern time, the Russian space agency, Roscosmos, said in a statement.
At the time, the Progress-59 spacecraft was flying over the central Pacific Ocean, the statement said.

Most of the spacecraft was expected to burn up during its high-speed descent through the atmosphere, but small pieces of the structure could have survived and splashed down in the ocean.
“Only a few small pieces of structural elements could reach the planet's surface,” Roscosmos said in a statement earlier Thursday — similar to what happens at the end of routine Progress cargo missions.

The freighter was launched on April 28 from the Baikonur Cosmodrome in Kazakhstan, but never made to the station, a $100 billion research laboratory that flies about 250 miles above the earth.

Ground controllers lost contact with the Progress spaceship shortly after it separated from the upper stage of its Soyuz rocket about nine minutes after launch.

An investigation into the failed mission is underway, Roscosmos said. Russia has flown 62 Progress spacecraft to the station to deliver modules and cargo, two of which were not successful.
Various versions of the Progress freighters have been flying since 1978, supporting previous Soviet-era stations including Salyut 6, Salyut 7 and Mir. The capsules are designed to burn up in the atmosphere after delivering their cargo.

The United States hired privately owned Space Exploration Technologies, or SpaceX, and Orbital ATK to fly cargo to the station after the space shuttles were retired in 2011. SpaceX's missions have all been successful.

Orbital lost a cargo ship in October after a failed launch. Europe flew five ATV freighters to the station, all successfully, but has no plans to fly more. Japan is preparing for its fifth HTV cargo flight in August.

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How Your Mind Affects Your Body

Excerpt from huffingtonpost.comWe are at last beginning to show that there is an intimate and dynamic relationship between what is going on with our feelings and thoughts and what happens in the body. A Time magazine special showed that happiness, h...

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Tesla to unveil ‘mystery’ life changing product tonight!



Tesla's expected home battery announcement could spark energy revolution. SolarCity has already installed 300 Tesla-made batteries in California homes.


 Excerpt from CBC News 

Tesla CEO Elon Musk is set to make an announcement later tonight. There's been speculation that a large-scale battery announcement is expected, but it's not clear if that will be the case.



The man behind the electric car revolution is expected to unveil a large-scale battery capable of powering an entire house, during an announcement at Tesla Motors headquarters in Hawthorne, Calif.
While the battery will likely slash power bills for consumers, some say it's also a move toward democratizing energy systems.

Elon Musk, CEO of Tesla Motors, teased the announcement on Twitter a month ago, saying a major new Tesla product line will be unveiled at Hawthorne Design Studio at 8 p.m. local time Thursday. "Not a car," he wrote, sparking speculation that it may be a home battery.

Musk, who moved to Canada from South Africa and who briefly studied at Queen's University in Kingston, Ont., before transferring to the University of Pennsylvania, is also chairman of SolarCity, a solar power provider.

SolarCity has already run a pilot program where it installed 300 home batteries made by Tesla in California homes. Another 130 systems were being installed in early 2015, according to the company's website.

The product will be available again in late summer, the company says, as it's working on "the next phase" of the program.

Tesla is also in the midst of building its gigafactory, which has added to the speculation that the company is unveiling a home battery. Musk says that by 2020, the factory will produce more lithium-ion batteries than all the current factories producing them today. 

A home battery attaches to a home's electrical system and collects energy gathered by solar panels when the sun is out, Michael Ramsey, a Wall Street Journal automotive reporter, told CBC's The Current. That energy can then be used when the sun is no longer out.
'This is this shift away from very large centrally operated plants towards everybody owning their own little power grid or part of a small power grid in a condo building.'-— Warren Mabee, of Queen's University
"The idea is that you purchase this system and it allows you effectively to cut the cord," he says of a consumer's ability to forgo energy from the grid. The consumer's electricity bills would be significantly reduced because they would be paying for less electricity from the grid.

This innovation could move the world toward a future where power is generated where we need it and where we use it, says Warren Mabee, director of the Queen's Institute for Energy and Environmental Policy.

"This is this shift away from very large centrally operated plants towards everybody owning their own little power grid or part of a small power grid in a condo building," Mabee says.

In this system, centralized power generation becomes more of a backup than a driver, he says.

Costs remain high

However, the current systems are still very expensive, says Ramsey. The 300 home batteries installed in California cost upward of $20,000, he says.

"It would take years and years and years to cover the utility costs," he says. "It doesn't make sense unless the costs come down."

Ramsey views businesses as having the highest possible economic advantage from this development. The battery could offer businesses a surge of electricity when they have a high demand for power and cut their bills.

Mabee compares the cost of solar panels to cellphones. Smartphones were once very expensive, but each new generation has brought the cost down, he said.

Each year, solar panels become better and cheaper. Solar panels are getting close to their grid parity moment — when the cost of generating solar power is the same or cheaper than buying energy off the grid.

Another grid parity moment may be close, says Mabee. It won't be long before the cost of a solar panel and battery system will match the cost of purchasing electricity from the grid, he estimates.
"That magic grid parity moment is coming faster and faster," he said.

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Here’s How To Avoid One Of The Most Common Life Regrets

Excerpt from huffingtonpost.comKarl Pillemer, a Ph.D. gerontologist at Cornell University, has spent the last several years interviewing hundreds of older Americans to systematically collect their practical wisdom.His first book, 30 Lessons for Livin...

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17 Surprising Reasons You’re Stressed Out





Excerpt from huffingtonpost.com
By Amanda MacMillan


You're probably all too aware of the major sources of stress in your life -- money, your terrible commute, the construction workers who start jackhammering at 5 a.m. But stress and anxiety don't have to just come from obvious or even negative sources. "There are plenty of chronic strains and low-grade challenges that don't necessarily overwhelm you in the moment, but almost take more of a toll in the long run," says Scott Schieman, Ph.D., professor of sociology at the University of Toronto. These are some of unexpected reasons why you might feel anxious or agitated. By recognizing them for what they are, says Schieman, you can better prepare to cope.

1. Your Significant Other
Even if you have a blissfully happy relationship with your live-in partner or spouse, you're both bound to do things that get on each other's nerves. "Early in the relationship, it's usually about space and habits -- like whether you squeeze the toothpaste from the middle or the bottom of the tube," says Ken Yeager, Ph.D., associate professor of psychiatry at the Ohio State University Wexner Medical Center. "Later on, you might clash over parenting style or financial issues, and finding a unified front to face these issues together." So what's the key to surviving and thriving in your life together? Finding balance, says Yeager: spending the right amount of time together (not too much and not too little), making compromises, keeping communication open and honest, and remembering to acknowledge what you love about each other on a daily basis.


2. Everyday Annoyances
We're told not to sweat the small stuff, but sometimes it's the little things that have the biggest impact on our mood: the never-ending phone calls with your insurance company, the rude cashier at the grocery store, the 20 minutes you lose looking for a parking space. "We let these things bother us because they trigger unconscious fears," says Yeager -- fears of being seen as irresponsible, of being bullied or embarrassed, or of being late all the time, for example. "Sometimes you need to take a step back and realize that you're doing the best you can given the circumstances." 


3. Other People's Stress
Stress is contagious, according to a 2014 German study: In a series of experiments, most participants who simply observed others completing a stressful task experienced an increase themselves in production of the stress hormone cortisol -- a phenomenon known as empathic stress. You can also experience stress when someone you know is affected by a traumatic event, like a car crash or a chronic illness. "You start to worry, 'Oh my gosh, could that happen to me?'," says Yeager. "We tend not to think about these things until they hit close to home."


4. Social Media social media
It may seem like Facebook is the only way you keep up with the friends you don't see regularly -- which, during particularly busy times, can be just about all of them. The social network also has a downside, according to a 2015 study from the Pew Research Center: It can make you aware of stressful situations in your friends' lives, which in turn can add more stress to your life. The Pew report didn't find that social media users, overall, had higher levels of stress, but previous studies have suggested that frequent social-media use can be associated with negative body image and prolonged breakup pain.


5. Distraction
A distraction can be a good thing then when it takes your mind off of a stressful situation or difficult decision, like when you take a break from work to meet a friend for lunch. But it works the other way, as well: When you're so busy thinking about something else that you can't enjoy what's going on around you, that kind of distraction can be a recipe for stress. Practicing mindfulness gives you brain the refresh it needs, says Richard Lenox, director of the Student Counseling Center at Texas Tech University. Paying full attention to your surroundings when you're walking and driving can help, he adds. "Stress and anxiety tend to melt away when our mind is focused on the present." 


6. Your Childhood
Traumatic events that happened when you were a kid can continue to affect your stress levels and overall health into adulthood. A 2014 University of Wisconsin-Madison study found that these childhood experiences may actually change parts of the brain responsible for processing stress and emotion. The way you were raised can also have a lasting impact on your everyday angst, suggests a 2014 Johns Hopkins University study. Researchers found that children of parents with social anxiety disorders are more likely to develop "trickle-down anxiety" -- not simply because of their genes, but because of their parents' behaviors toward them such as a lack of warmth and emotion, or high levels of criticism and doubt.


7. Tea And Chocolate
You probably know to take it easy on the coffee when you're already feeling on edge. "Caffeine is always going to make stress worse," says Yeager. But you may not think as much about drinking several cups of tea at once, or chowing down on a bar of dark chocolate -- both of which can contain nearly as much caffeine as a cup of joe. "Chocolate is a huge caffeine source," says Yeager. "I know people who don't drink coffee but they'll eat six little candy bars in a two-hour period because they want the same kind of jolt." Too much caffeine, in any form, can cause problems with sleep, digestion, and irritability. 


8. Your Expectations woman trail running
When things don't go the way you've planned, do you tend to get upset and act defensively, or do you roll with the punches and set off on a new plan? If it's the former, you could be contributing to a mindset of pessimism and victimization that will slowly wear you down, even when things may not be as bad as they seem. "Your level of serenity is inversely proportionate to your expectations," says Yeager. That doesn't mean you shouldn't set ambitious goals for yourself or settle for less than what you want, of course, but being realistic about what's truly possible is important, as well.


9. Your Reaction To Stress
If you tend to deal with stressful situations by working long hours, skipping your workouts, and bingeing on junk food, we've got some bad news: You're only making it worse. "We know that physical activity and healthy foods will help your body better deal with stress, and yet we often avoid them when we need them the most," says Yeager. "People really need to think about this downward spiral we get into and work harder to counteract it."


10. Multitasking
Think you're being super efficient by tackling four tasks at once? Chances are you're not -- and it's only decreasing your productivity while increasing your stress. A 2012 University of Irvine study, for example, found that people who responded to emails all day long while also trying to get their work done experienced more heart-rate variability (an indicator of mental stress) than those who waited to respond to all of their emails at one time. Focusing on one task at a time can ensure that you're doing that job to the best of your abilities and getting the most out of it, so you won't have to worry about or go back and fix it later, says Schieman. And don't worry: You'll have enough time to do it all. In fact, you may discover you have more time than you thought.


11. Your Favorite Sport
Watching a tight game of college hoops can stress you out -- even if your alma mater wins. "The body doesn't distinguish between 'bad' stress from life or work and 'good' stress caused by game-day excitement," says Jody Gilchrist, a nurse practitioner at the University of Alabama at Birmingham’s Heart and Vascular Clinic. Watching sports can even trigger the body's sympathetic nervous system, releasing adrenaline and reducing blood flow to the heart. Those temporary consequences aren't usually anything to be concerned about, but over time, chronic stress can lead to high blood pressure and increased disease risk. And, of course, it doesn't help if you're adding alcohol and binge-eating to a situation that's already stressful on your body. You may not be able to control the outcome of the game, says Gilchrist, but you can limit its effects on your own body. 


12. Digital Devices laptop in bed
Whether you're using it for work or play, technology may play a large role in your mental health, says Yeager. Using computers or e-readers too close to bedtime could lead to sleep problems, he says, and spending too much time virtually socializing can make real-life interactions seem extra stressful. (Plus, texting doesn't trigger the same feel-good hormones as face-to-face talk does.) Then there's the dreaded "work creep," says Schieman, when smartphones allow employees to be tethered to their jobs, even during off-hours. "People say they're only going to check email for an hour while they're on vacation, but the problem with email is that they're filled with responsibilities, new tasks, and dilemmas that are going to be hard to compartmentalize and put out of your head once that hour is up."


13. Your (Good) Health
While it may not be as stressful as having a chronic illness or getting bad news at the doctor's office, even people in the best shape of their lives worry about their bodies, their diets, and their fitness levels. In fact, people who take healthy living to an extreme may experience some rather unhealthy side effects. People who follow low-carb diets, for example, are more likely to report being sad or stressed out, while those on any kind of restrictive meal plan may feel more tired than usual. And it's not unheard of for someone to become obsessed with healthy eating (known as orthorexia) or working out (gymorexia). Like any form of perfectionism, these problems can be stressful at best, and extremely dangerous at worst.


14. Housework
Does folding laundry help you feel calm, or does it make your blood boil? If you're in a living situation where you feel you're responsible for an unfair share of work, even chores you once enjoyed may start to feel like torture. "Dividing up housework and parenting responsibilities can be tricky, especially if both partners work outside the home," says Schieman. "And whether you define that division of labor as equal or unequal can really change your attitude toward it."


15. Uncertainty
Stress can be defined as any perceived or actual threat, says Yeager, so any type of doubt that's looming over you can contribute to your anxiety levels on a daily basis. "When you know something could change at any minute, you always have your guard up and it's hard to just relax and enjoy anything." Financial uncertainty may be the most obvious stressor -- not being sure if you'll keep your job during a round of layoffs, or not knowing how you'll pay your credit card bill. Insecurities in other areas of life, like your relationship or your housing status, can eat away at you too.


16. Your Pet bulldog puppy
No matter how much you love your furry friends, there's no question that they add extra responsibility to your already full plate. Even healthy animals need to be fed, exercised, cleaned up after, and given plenty of attention on a regular basis -- and unhealthy ones can be a whole other story. "Pets can be the most positive source of unconditional love, but at the same time they require an extreme amount of energy," says Yeager. People also tend to underestimate the stress they'll experience when they lose a pet. "I've had people in my office tell me they cried more when their dog died than when their parent died. It's a very emotional connection."


17. Your Education
Having a college degree boosts your odds of landing a well-paying job, so although you're less likely to suffer from money-related anxiety, your education can bring on other types of stress, according to a 2014 study by Schieman and his University of Toronto colleagues. His research found that highly educated people were more likely to be stressed out thanks to job pressures, being overworked, and conflicts between work and family. "Higher levels of authority come with a lot more interpersonal baggage, such as supervising people or deciding whether they get promotions," says Schieman. "With that type of responsibility, you start to take things like incompetency and people not doing their jobs more personally, and it bothers you more."

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Our sun is five billion years younger than most other stars in our galaxy






Excerpt from stgist.com



The sun, or the nearest star from Earth, was formed around 5 billion years after the Milky Way galaxy’s peak production of stars, a new research published in the Astrophysical Journal. 

Using multiple ground based, and space telescopes, including the Magellan Telescopes located at Las Campanas Observatory in South America, a new study was able to confirm that the closest star from us, the Sun, was formed after the so-called stellar “baby boom” of the Milky Way galaxy.

It’s like traveling back in time. Researchers from Texas A&M University in College Station, headed by astronomer Casey Papovich, were able to see the undepicted past of our own galaxy by observing similar regions located billions of light years away from us.

The “baby boom” happened around 10 billion years ago, the new study published in Astrophysical Journal revealed. At that time, the Milky Way galaxy was producing 30 times more stars than today. If so, then our solar system’s 4.6 billion years old Sun was formed more than 5 billion years after the production peak.

Sun’s late formation allowed the solar system we know today to produce planets with heavier elements. Scientists say elements heavier than hydrogen and helium became more abundant in “late to the game systems”, and the death of massive stars that were formed before the Sun had provided materials needed to form planets, including Earth and its complex life forms.

Scientists scanned through a collection of more than 24,000 galaxies, and took at least 2,000 snapshots of galaxies that closely resemble our own. The census has provided the most complete picture yet of how spiral galaxies similar to Milky Way form in the universe.

According to Mr. Papovich, the lead author of the study who also serves as an associate professor in the Department of Physics and Astronomy at A&M University in Texas, they know where to find traces by analyzing how galaxies like our own were formed.

Papovich said his team has provided a data that clearly show the rapid phase of growth around 9 to 10 billion years ago, or at least more than 5 billion years after our Sun formed. They also found the connection between the size of the galaxy, and the formation of stars.

Surprisingly, the robust collection of distant galaxies confirmed that stars formed inside the Milky Way, instead of forming in other smaller baby galaxies that later merged to join the system.

In separate studies, scientists were able to confirm that our own solar system is wetter than thought. Beyond Earth, celestial objects like Jupiter’s Galilean moons Europa and Ganymede, Saturn’s Enceladus, and even the dwarf planet Ceres in the asteroid belt, are hosting fluid slightly similar to Earth’s — and it is highly possible that the Sun’s late formation allowed this setup to exist.

Papovich who worked alongside Texas A&M postdoctoral researchers Vithal Tilvi and Ryan Quadri, were joined by at least two dozen astronomers from other countries. The research is published April 9th entitled “ZFOURGE/CANDELS: ON THE EVOLUTION OF M* GALAXY PROGENITORS FROM z = 3 TO 0.5*.” The research was funded by NASA

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10 Pictures of Europe’s Shameful “Human Zoos”

It was not too long ago that people from France, Belgium, Germany, and other countries came to visit humans who were locked up in cages. In these zoos, humans were on exhibit in front of a large audience, locked in with animals at a local zoo. Hundreds of thousands of people would visit these minorities who were on display like animals. The humans zoos were a large attraction, as 18 million came to visit the World Fair in 1889, held in Paris. Over four hundred Aboriginals [...]

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How To Fall Asleep By Not Trying

How To Fall Asleep By Not Trying

Excerpt from huffingtonpost.comBy Melissa Dahl  Late at night, when you've been trying and failing for hours to fall asleep, perhaps the thing to do is to try not trying. According to a 2003 study recently highlighted by University of Hertforts...

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NASA’s Plan to Give the Moon a Moon


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Excerpt from wired.com

It sounds almost like a late ’90s sci-fi flick: NASA sends a spacecraft to an asteroid, plucks a boulder off its surface with a robotic claw, and brings it back in orbit around the moon. Then, brave astronaut heroes go and study the space rock up close—and bring samples back to Earth.
Except it’s not a movie: That’s the real-life idea for the Asteroid Redirect Mission, which NASA announced today. Other than simply being an awesome space version of the claw arcade game (you know you really wanted that stuffed Pikachu), the mission will let NASA test technology and practice techniques needed for going to Mars.
The mission, which will cost up to $1.25 billion, is slated to launch in December 2020. It will take about two years to reach the asteroid (the most likely candidate is a quarter-mile-wide rock called 2008 EV5). The spacecraft will spend up to 400 days there, looking for a good boulder. After picking one—maybe around 13 feet in diameter—it will bring the rock over to the moon. In 2025, astronauts will fly NASA’s still-to-be-built Orion to dock with the asteroid-carrying spacecraft and study the rock up close.
Although the mission would certainly give scientists an up-close opportunity to look at an asteroid, its main purpose is as a testing ground for a Mars mission. The spacecraft will test a solar electronic propulsion system, which uses the power from solar panels to pump out charged particles to provide thrust. It’s slower than conventional rockets, but a lot more efficient. You can’t lug a lot of rocket fuel to Mars.
Overall, the mission gives NASA a chance at practicing precise navigation and maneuvering techniques that they’ll need to master for a Mars mission. Such a trip will also require a lot more cargo, so grabbing and maneuvering a big space rock is good practice. Entering lunar orbit and docking with another spacecraft would also be helpful, as the orbit might be a place for a deep-space habitat, a rendezvous point for astronauts to pick up cargo or stop on their way to Mars.
And—you knew this part was coming, Armageddon fans—the mission might teach NASA something about preventing an asteroid from striking Earth. After grabbing the boulder, the spacecraft will orbit the asteroid. With the added heft from the rock, the spacecraft’s extra gravity would nudge the asteroid, creating a slight change in trajectory that NASA could measure from Earth. “We’re not talking about a large deflection here,” says Robert Lightfoot, an associate administrator at NASA. But the idea is that a similar technique could push a threatening asteroid off a collision course with Earth.
NASA chose this mission concept over one that would’ve bagged an entire asteroid. In that plan, the spacecraft would’ve captured the space rock by enclosing it in a giant, flexible container. The claw concept won out because its rendezvous and soft-landing on the asteroid will allow NASA to test and practice more capabilities in preparation for a Mars mission, Lightfoot says. The claw would’ve also given more chances at grabbing a space rock, whereas it was all or nothing with the bag idea. “It’s a one-shot deal,” he says. “It is what it is when we get there.” But the claw concept offers some choices. “I’ve got three to five opportunities to pull one of the boulders off,” he says. Not bad odds. Better than winning that Pikachu

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