Category Archives: PUR

Electric Universe – David Bodanis

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Electric Universe

How Electricity Switched on the Modern World

David Bodanis

Genre: Physics

Price: $1.99

Publish Date: February 15, 2005

Publisher: Crown/Archetype

Seller: Penguin Random House LLC


David Bodanis, bestselling author of E=mc2 , weaves tales of romance, divine inspiration, and fraud through an account of the invisible force that permeates our universe — electricity —and introduces us to the virtuoso scientists who plumbed its secrets. For centuries, electricity was seen as little more than a curious property of certain substances that sparked when rubbed. Then, in the 1790s, Alessandro Volta began the scientific investigation that ignited an explosion of knowledge and invention. The force that once seemed inconsequential was revealed to be responsible for everything from the structure of the atom to the functioning of our brains. In harnessing its power, we have created a world of wonders—complete with roller coasters and radar, computer networks and psychopharmaceuticals. In Electric Universe , the great discoverers come to life in all their brilliance and idiosyncrasy, including the visionary Michael Faraday, who struggled against the prejudices of the British class system, and Samuel Morse, a painter who, before inventing the telegraph, ran for mayor of New York City on a platform of persecuting Catholics. Here too is Alan Turing, whose dream of a marvelous thinking machine—what we know as the computer—was met with indifference, and who ended his life in despair after British authorities forced him to undergo experimental treatments to “cure” his homosexuality. From the frigid waters of the Atlantic to the streets of Hamburg during a World War II firestorm to the interior of the human body, Electric Universe is a mesmerizing journey of discovery.

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Electric Universe – David Bodanis

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Glacier National Park is overcrowded. Thanks, climate change.

During a Thursday interview on a Texas radio show the EPA administrator said his agency wants objective science to buttress its mission. Sounds like something Pruitt and scientists can agree on, right?

Not exactly. Right after endorsing peer-reviewed science Pruitt dropped this: “Science should not be something that’s just thrown about to try to dictate policy in Washington, D.C.”

Experts at NOAA, the Department of the Interior, and Pruitt’s own agency have said they think science is exactly what policy should be based on.

On air, Pruitt touched on his usual topics: Superfund, how the Paris Agreement is a bad deal for the U.S., and, of course, CO2. The radio station’s meteorologist asked Pruitt why the country has such a preoccupation with the greenhouse gas. “It serves political ends,” Pruitt said. “The past administration used it as a wedge issue.”

Besides the conflicting statements on science, it was a pretty classic Pruitt interview. But we can finally put one burning question to rest about our newish EPA administrator: Does he separate his trash into the proper bins? “I have,” Pruitt said coyly. “I have recycled.”

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Glacier National Park is overcrowded. Thanks, climate change.

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How can Pruitt sue himself? California wants to know.

During a Thursday interview on a Texas radio show the EPA administrator said his agency wants objective science to buttress its mission. Sounds like something Pruitt and scientists can agree on, right?

Not exactly. Right after endorsing peer-reviewed science Pruitt dropped this: “Science should not be something that’s just thrown about to try to dictate policy in Washington, D.C.”

Experts at NOAA, the Department of the Interior, and Pruitt’s own agency have said they think science is exactly what policy should be based on.

On air, Pruitt touched on his usual topics: Superfund, how the Paris Agreement is a bad deal for the U.S., and, of course, CO2. The radio station’s meteorologist asked Pruitt why the country has such a preoccupation with the greenhouse gas. “It serves political ends,” Pruitt said. “The past administration used it as a wedge issue.”

Besides the conflicting statements on science, it was a pretty classic Pruitt interview. But we can finally put one burning question to rest about our newish EPA administrator: Does he separate his trash into the proper bins? “I have,” Pruitt said coyly. “I have recycled.”

Jump to original – 

How can Pruitt sue himself? California wants to know.

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Remember Flint? Bruno Mars surprised concertgoers with $1 million toward its recovery.

During a Thursday interview on a Texas radio show the EPA administrator said his agency wants objective science to buttress its mission. Sounds like something Pruitt and scientists can agree on, right?

Not exactly. Right after endorsing peer-reviewed science Pruitt dropped this: “Science should not be something that’s just thrown about to try to dictate policy in Washington, D.C.”

Experts at NOAA, the Department of the Interior, and Pruitt’s own agency have said they think science is exactly what policy should be based on.

On air, Pruitt touched on his usual topics: Superfund, how the Paris Agreement is a bad deal for the U.S., and, of course, CO2. The radio station’s meteorologist asked Pruitt why the country has such a preoccupation with the greenhouse gas. “It serves political ends,” Pruitt said. “The past administration used it as a wedge issue.”

Besides the conflicting statements on science, it was a pretty classic Pruitt interview. But we can finally put one burning question to rest about our newish EPA administrator: Does he separate his trash into the proper bins? “I have,” Pruitt said coyly. “I have recycled.”

View this article: 

Remember Flint? Bruno Mars surprised concertgoers with $1 million toward its recovery.

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How the Cloud Is Going Green

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You already know the many lauded benefits of the cloud — it saves paper, equipment and raw materials, while also providing employees and workplace teams an easier means to access important documents and files. But you may have also heard about how cloud data servers pack a punch in terms of environmental impact.

To minimize their carbon footprint, data centers are going green. Here are the ways companies behind some of the latest cloud-based technologies are working to reduce their environmental impact in the rollout of new products and services.

Starting Small

Like within many other industries, business owners who have previously invested in cloud data centers are starting small with their eco-friendly efforts. But this isn’t to say their current efforts aren’t making a difference. For example, many data centers are swapping out old, incandescent light bulbs for energy-efficient LEDs, which conserve energy and provide massive cost savings on monthly utility bills.

Cloud computing is also a more environmentally friendly practice compared to investing in on-site servers. That’s because these cloud data centers simply don’t need the same amount of infrastructure and space compared to their on-site server counterparts.

In fact, businesses that invest in on-site servers typically have more space than they need to house this bulky infrastructure, particularly if they plan to grow or expand operations. This leads to a number of drives sitting empty in the short or long term that still need to be powered and cooled.

In comparison, cloud data center operators can optimize the number of servers they own and use depending on their client and storage needs. For example, instead of running an on-site, physical customer service department, businesses can invest in a cloud contact center that requires less space and infrastructure.

Using Renewable Energy

Some leading cloud computing companies, like Facebook, Google and Apple, are also paving the way when it comes to investing in renewable energy in their data centers. In fact, all of Apple’s data centers are powered entirely by solar energy, while Facebook installed some of its newest servers in Iowa so the company could take advantage of the area’s wind energy. Microsoft is using both types of renewable energy for its cloud centers: solar energy in Virginia and wind energy in Texas.

These giant corporations have a lot of political power and community clout, and they’re using it to not only enforce stricter regulations on energy use, but to also move the entire industry toward renewable energy.

Optimizing Energy Use

One of the biggest electricity sucks for on-site servers includes maintaining cool temperatures in the spaces that house this infrastructure to prevent overheating. According to REIT.com, an average office space uses three to five watts of power per square foot, whereas a physical data center uses 100 to 300 watts per square foot.

That’s why many on-site data centers are housed in buildings or spaces specifically designed for their use. As the major tech giants have shown, locating operations near water and other renewable energy sources is optimal for conserving energy. However, if that’s not in the cards, some companies are going a different, forward-thinking route: working with contractors to build energy-efficient and even LEED-certified warehouses.

Data center operators have also been examining the airflow in their buildings, so they can separate hot and cold air streams. By keeping cool air near their servers — and moving hot air away from this expensive equipment — companies don’t need to run as many fans to maintain them.

The cloud continues to get greener. Not only is this technology saving companies space, time and money on hosting their own servers — and saving them a lot of paper and filing cabinets — it’s now leading the way in renewable energy and energy optimization. These are the first steps to a more connected, eco-conscious world.

Feature image courtesy of Shutterstock

Read More:
How 5G Technology Will Power a Greener Future
5 Top Tips for Recycling Old Technology
How to Finally Go Paperless in the Office

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We’re serious about helping our readers, consumers and businesses alike, reduce their waste footprint every day, providing quality information and discovering new ways of being even more sustainable.

Latest posts by Earth911 (see all)

How the Cloud Is Going Green – August 14, 2017
Hacks to Stay Cool: Beat the Heat Using Less Energy – July 31, 2017
How to Shop for Clothes with the Earth in Mind – July 28, 2017

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How the Cloud Is Going Green

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Why You Should Get an Eco-Friendly Yoga Mat

The number one rule of yoga? Do no harm.

Yoga shouldn?t physically injure you?if it does, you?re doing it wrong and you need to practice safer alignment.

It also shouldn?t injure or harm others?it is a practice of love and universal acceptance.

But when your yoga practice is hurting the environment? That?s when a lot of us turn a blind eye.

In our consumer culture, the yoga market is a cash cow. Americans spend over $16 million a year on yoga classes, mats, clothes and related equipment. Yoga is no longer just a lifestyle, but it has overflowed into fast fashion. Atheleisure is ubiquitous and there is always pressure for us to get more?new, new, new. But stop a minute and consider the effect all that yoga gear has on the environment.

It is tempting to buy cheap yoga mats, but they are more harmful than you may realize. Modern yoga mats are loaded with plenty of plastic-based nasties, but the one of main concern in PVC plastic. Not only are these bad for you (they contain known carcinogens?and phthalates?not things?you want seeping?in to your sweaty back), but PVC plastics?are non-biodegradable, which means they will leach toxins into the environment for years to come. How?s that for ?do no harm??

If you are bringing a reusable water bottle to class but still using a cheap, old mat, do some research. Yoga mats are technically environmental pollutants once you’re done using them. And since cheap PVC mats don’t boast quality or longevity, think of all the yoga mats you will be?dumping into the environment over time.

When buying a new eco-friendly mat, know that some mats claim to be eco-friendly, but always double check. Polyester-based mats will not biodegrade once disposed, meaning they aren’t as?green as they claim to be. And be aware that?good eco mats can get pricey! The temptation to buy a cheap mat is a powerful one, but a?better made mat is going to last a lot longer and be kinder to both you and the planet. If you can, look for mat made with natural rubber, which is both incredibly grippy and sustainable. Make sure it has enough thickness for you, but don?t opt for anything too heavy as it might make you less likely to use it.

I use and swear by?a Jade Harmony?mat, which is made from super-grippy, sustainably-harvested natural rubber and comes in a beautiful array of colors. Gone are the days of my hands slipping and sliding in downward dog, which means my mat has actually improved my practice. Talk about bang for my buck! (Bonus eco benefit: for every mat purchased, Jade plants a tree.) Of course, if you have a latex allergy you should avoid natural rubber. Opt instead for a cork mat.

And if you are looking to recycle an old yoga mat? You can repurpose old mats in your own home easily, or you may be able to recycle PVC mats by sending them back to the manufacturer to be shredded down, melted and reused.

A mat is an integral part of your yoga practice, so make sure it aligns with your core values. Don’t sacrifice your health. Don’t sacrifice the planet. Know what’s in your mat.

Related:
Why People Rave About Cannabis Yoga
5 Ways to Successfully Read More Books
The Best Apps to Keep You Focused & Productive

Disclaimer: The views expressed above are solely those of the author and may not reflect those of Care2, Inc., its employees or advertisers.

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Why You Should Get an Eco-Friendly Yoga Mat

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The Journey of Man – Spencer Wells

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The Journey of Man
A Genetic Odyssey
Spencer Wells

Genre: Life Sciences

Price: $1.99

Publish Date: October 31, 2012

Publisher: Random House Publishing Group

Seller: Penguin Random House LLC


Around 60,000 years ago, a man—genetically identical to us—lived in Africa. Every person alive today is descended from him. How did this real-life Adam wind up as the father of us all? What happened to the descendants of other men who lived at the same time? And why, if modern humans share a single prehistoric ancestor, do we come in so many sizes, shapes, and races? Examining the hidden secrets of human evolution in our genetic code, Spencer Wells reveals how developments in the revolutionary science of population genetics have made it possible to create a family tree for the whole of humanity. Replete with marvelous anecdotes and remarkable information, from the truth about the real Adam and Eve to the way differing racial types emerged, The Journey of Man is an enthralling, epic tour through the history and development of early humankind.

Credit – 

The Journey of Man – Spencer Wells

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Of Wolves and Men – Barry Lopez

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Of Wolves and Men
Barry Lopez

Genre: Nature

Price: $9.99

Publish Date: May 31, 2016

Publisher: Open Road Media

Seller: OpenRoad Integrated Media, LLC


National Book Award Finalist: A “brilliant” study of the science and mythology of the wolf by the New York Times –bestselling author of Arctic Dreams ( The Washington Post ).  When John Fowles reviewed Of Wolves and Men , he called it “A remarkable book, both biologically absorbing and humanly rich, and one that should be read by every concerned American.” In this National Book Award–shortlisted work, literary master Barry Lopez guides us through the world of the wolf and our often-mistaken perceptions of another species’ place on our shared planet. Throughout the centuries, the wolf has been a figure of fascination and mystery, and a major motif in literature and myth. Inspiring fear and respect, the creature has long exerted a powerful influence on the human imagination. Of Wolves and Men takes the reader into the world of the Canis lupus and its relationship to humankind through the ages. Lopez draws on science, history, mythology, and his own field research to present a compelling portrait of wolves both real and imagined, dispelling our fear of them while celebrating their place in our history, legends, and hearts.  This ebook features an illustrated biography of Barry Lopez including rare images and never-before-seen documents from the author’s personal collection. “A splendid, beautiful book.” — The Wall Street Journal “Fascinating. . . . A wealth of observation, mythology, and mysticism.” — The New York Times Book Review “Brilliant. . . . A work of intelligence, dedication, and beauty deserving the widest possible attention not only for the sake of wolves but also for the sake of men.” — The Washington Post Barry Lopez (b. 1945) is the author of thirteen books of essays, short stories, and nonfiction. He is a recipient of the National Book Award, the Award in Literature from the American Academy of Arts and Letters, a Guggenheim Fellowship, and numerous other literary and cultural honors and awards. His highly acclaimed books include Arctic Dreams , Winter Count , and Of Wolves and Men, for which he received the John Burroughs and Christopher medals. He lives in western Oregon.     

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Of Wolves and Men – Barry Lopez

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More bad news for the coal industry with layoffs in Mississippi.

According to a new study from the nonprofit Environmental Integrity Project, the current presidential administration has collected fewer civil penalties and filed fewer environmental enforcement suits against polluting companies than the Obama, Clinton, and George W. Bush administrations did at the same point in office.

The analysis assesses agreements made in the Environmental Protection Agency’s civil enforcement cases. For abuses under laws like the Clean Air Act, the Trump administration has collected just $12 million in civil penalties, a drop of 60 percent from the average of the other administrations. Trump’s EPA has lodged 26 environmental lawsuits compared to 31, 34, and 45 by Bush, Obama, and Clinton, respectively.

The marked decrease in enforcement likely has to do with the EPA’s deregulatory agenda. Since confirmed, administrator Scott Pruitt has systematically tried to knock out key environmental regulations, especially those created during Obama’s tenure.

The Project notes that its assessment is only of a six-month period, so future enforcement could catch Trump up to his predecessors. Or he’ll continue to look the other way.

“I’ve seen the pendulum swing,” said Bruce Buckheit, who worked in EPA enforcement under Clinton and then Bush, “but never as far as what appears to be going on today.”

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More bad news for the coal industry with layoffs in Mississippi.

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Scott Pruitt doesn’t want to politicize science.

According to a new study from the nonprofit Environmental Integrity Project, the current presidential administration has collected fewer civil penalties and filed fewer environmental enforcement suits against polluting companies than the Obama, Clinton, and George W. Bush administrations did at the same point in office.

The analysis assesses agreements made in the Environmental Protection Agency’s civil enforcement cases. For abuses under laws like the Clean Air Act, the Trump administration has collected just $12 million in civil penalties, a drop of 60 percent from the average of the other administrations. Trump’s EPA has lodged 26 environmental lawsuits compared to 31, 34, and 45 by Bush, Obama, and Clinton, respectively.

The marked decrease in enforcement likely has to do with the EPA’s deregulatory agenda. Since confirmed, administrator Scott Pruitt has systematically tried to knock out key environmental regulations, especially those created during Obama’s tenure.

The Project notes that its assessment is only of a six-month period, so future enforcement could catch Trump up to his predecessors. Or he’ll continue to look the other way.

“I’ve seen the pendulum swing,” said Bruce Buckheit, who worked in EPA enforcement under Clinton and then Bush, “but never as far as what appears to be going on today.”

Read this article:  

Scott Pruitt doesn’t want to politicize science.

Posted in alo, Anchor, FF, G & F, GE, ONA, PUR, Ringer, solar, solar power, Uncategorized | Tagged , , , , , , , , , , | Leave a comment