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Month: April 2023 (Page 1 of 5)

An off-grid EV charging solution

Clean Technica »

This product, the Yotta REV, is a deployable EV charger that is entirely powered by solar. These rapidly deployable chargers can be installed in 48 hours, use bifacial solar modules, and are grid optional. The REV is designed for year-round use and in all weather climates. Shipped in a standard shipping container, it has a vast amount of potential for deployment overseas in areas that experience large-scale power outages.

New study suggests exercise could help counteract the health consequences of not getting a proper amount of sleep

Dani Blum, NY Times »

The researchers on the new study theorized that working out might help balance out the effects of unhealthy sleep by combating inflammation or possibly helping to regulate metabolism and sympathetic nervous system activity, Dr. Zhang said. It’s also possible that poor sleep contributes to heart disease risk by elevating blood pressure and inhibiting insulin resistance, said Dr. Virend Somers, a cardiologist who studies the effect of sleep loss at the Mayo Clinic. Exercise might counter this by regulating blood pressure and increasing insulin sensitivity.

97% of Canadian EV drivers will purchase another when it comes time to replace their existing EV

  • 89% enjoy driving their EV more than their ICE vehicle.

Canadian Automobile Association (CAA) »

The survey of over 16,000 EV owners from coast to coast found their top concern is the availability of public charging. More than four out of every 10 (44%) EV drivers say that this is a worry even after experiencing EV ownership. Significantly, EV owners say they spend 30% of their time charging outside the home. 

Further, a significant minority lack confidence in taking road trips in their EV. More than one-third of those surveyed (36%) don’t have the confidence to drive their EV on a long road trip, and most EV drivers (67%) still own a gas vehicle, which they are more likely to use for longer journeys. 

The survey asked respondents to rate their level of pre-purchase concern against their actual experience as EV drivers, in several categories. The survey found that while none of the concerns disappeared completely, they did significantly decline. Worries about range fell 37 percentage points to 30%, cold-weather performance concerns dropped 25 percentage points to 33%, and fears about battery degradation fell 41 percentage points to 13%. 

The survey also found satisfaction rates among EV drivers in Canada are extremely high. An overwhelming majority (97%) say they will purchase another EV when it comes time to replace their existing one. Almost nine in ten (89%) say they enjoy driving their EV more, 95% say their EV is more affordable, and 92% say their EV is a quieter ride than their gas vehicle. 

Turn up the beat! Groove music can improve brain function for music lovers

Neuroscience News »

Dancing to musical rhythms is a universal human activity. But now, researchers from Japan have found that dancing doesn’t just feel good, it also enhances brain function.

In a study recently published in Scientific Reports, researchers from the University of Tsukuba have revealed that music with a groove, known as groove music, can significantly increase measures of executive function and associated brain activity in participants who are familiar with the music.

Music that elicits the sensation of groove can elicit feelings of pleasure and enhance behavioral arousal levels. Exercise, which has similar positive effects, is known to enhance executive function. Accordingly, this may also be an effect of listening to groove music.

Published Research » Groove rhythm stimulates prefrontal cortex function in groove enjoyers” by Hideaki Soya et al. Scientific Reports

Elsewhere » Earth.com

Fewer than 1M users in the EU used Apple Books and Podcasts

The rest is hype.

9to5Mac »

In order to comply with the European Digital Services Act, Apple has been forced to reveal the number of monthly active users for the App Store in Europe, across iOS, iPadOS, macOS, tvOS, and watchOS.

The company also said that Apple Books and Podcasts paid subscriptions are also being used by less than 1 million people in Europe per month. The numbers are based on an average taken over the six-month period up to January 2023.

 

Books Unbanned » Your right to read what you want, discover yourself, and form your own opinions

Both the Seattle Public Library and the Brooklyn Public Library have made their complete e-book and audiobook catalogs available to teens and young adults anywhere in the US.

Seattle Public Library »

Teens and young adults ages 13 to 26 living anywhere in the U.S. can access our entire collection of e-books and audiobooks.

Brooklyn Public Library »

Brooklyn Public Library (BPL) is launching a new campaign today, titled Books UnBanned, to help teens combat the negative impact of increased censorship and book bans in libraries across the country. For a limited time, young adults ages 13 to 21 nationwide, will be able to apply for a free eCard from BPL, unlocking access to the library’s extensive collection of eBooks.

BRICS nations want to create a new currency for trade

It’s been 14 months since Russia invaded Ukraine and an avalanche of sanctions and restrictions hit Russia. Now it seems that Vladimir Putin is taking its relationship with some of it’s allies to a new level.

BRICS includes Brazil, Russia, India, China, and South Africa.

North African Post »

As the 15th edition of the BRICS summit approaches, two topics are high on the grouping’s agenda: its expansion, with the arrival of several African countries in particular; and the development of a new currency to be used for cross-border trade by the BRICS nations, which may be seen a push for de-dollarization.

De-dollarization’s moment might finally be here with Russia’s recent announcement that it is now spearheading the development of a new currency, says Joseph W. Sullivan, a former special advisor and staff economist at the White House Council of Economic Advisers during the Trump administration.

Elsewhere » Foreign Policy Magazine / India Times

Human-caused climate change has made droughts of such severity at least 100 times as likely in eastern Africa as they were in the preindustrial era

Raymond Zhong, NY Times »

Two and a half years of meager rain have shriveled crops, killed livestock and brought the Horn of Africa, one of the world’s poorest regions, to famine’s brink. Millions of people have faced food and water shortages. Hundreds of thousands have fled their homes, seeking relief. A below-normal forecast for the current rainy season means the suffering could continue.

The findings starkly illustrate the misery that the burning of fossil fuels, mostly by wealthy countries, inflicts on societies that emit almost nothing by comparison.

As of 26 April, 13,386 people died in gun violence incidents in the US in 2023

BBC »

Mr Bryant, a self-described data nerd, started the Gun Violence Archive in 2013, having spotted a “big gap” in the availability and accuracy of up-to-date statistics. He sought to do something about it.

“When we got this thing started we thought this was going to just be five years, but we just kept growing and kept getting bigger and bigger and bigger,” Mr Bryant says.

So did American gun violence.

Between 2016 and 2021, the number of deaths from gun violence increased by 6,000, or almost 40%; the number of teens killed or injured by guns was up 47%; the number of children killed or injured by guns, was up 60%.

Tracking these gruesome statistics has taken a toll on Mr Bryant, who says he sleeps about six hours a night, going to bed at 05:00 and waking up at 11:00.

Last Updated on June 7, 2023

Japan has millions of empty houses. Want to buy one for US$25,000?

The Business Times »

As Japan’s population shrinks and more properties go unclaimed, an emerging segment of buyers, feeling less tethered to overcrowded cities, is seeking out rural architecture in need of some love. The most recent government data, from the 2018 Housing and Land survey, reported about 8.5 million akiya across the country – roughly 14 per cent of the country’s housing stock – but observers say there are many more today. The Nomura Research Institute puts the number at more than 11 million, and predicts that akiya could exceed 30 per cent of all houses in Japan by 2033.

What the Donald Trump rape trial has already revealed

Ruth Marcus, Washington Post »

“I’m here because Donald Trump raped me, and when I wrote about it, he said it didn’t happen.”

That is the testimony of E. Jean Carroll, searing and raw nearly three decades after the alleged attack in a dressing room at Bergdorf Goodman in New York.

It is important — no, it is imperative — not to sanitize Carroll’s testimony this week in a Manhattan federal courtroom. We have become so inured, so numb, to stories about Trump’s behavior that it is tempting to minimize the case.

Also » CNN / Axios / Mother Jones / NPR / The Guardian / UPI / The Guardian / France 24 / BBC / Salon / Politico / NY Times

Last Updated on June 7, 2023

The importance of travel for learning

New Statesman »

His book on American political life, published in two volumes between 1835 and 1840, was not to be read as a travelogue, he warned his readers. But besides being an aristocrat, liberal theorist and politician, he was also a perennial traveller – something that involved no little risk, both because of the greater inconvenience and danger of travel during his lifetime, and his own fragile health, which frequently cut short his trips and finally cut short his life in 1859 at just 53.

Tocqueville’s peregrinations form the subject of Jeremy Jennings’ new book, Travels with Tocqueville Beyond America – which, despite its title, devotes considerable attention to the famous trip to America, while delving also into less well-known voyages to Germany, Switzerland and Ireland, among other countries. The book’s objective is to “take Tocqueville seriously as a traveller”, which involves dissenting from the view of Tocqueville’s critics, who argue – according to Jennings – that the Frenchman “learned nothing from his travels and was more interested in mixing with the social elites of the country he was visiting”.

Patagonia at 50 » What’s next?

For our 50th year, we’re looking forward, not back, to life on Earth. Together, we can prioritize purpose over profit, collaboration over competition and protect this wondrous planet, our only home. What’s next is unstoppable.

The pastoral observations of one ignorant American who loves to walk outside


Nick Offerman writes »

“I have always felt a particular affection for the Land of the Free—not just for the people and their purported ideals but to the actual land itself: the bedrock, the topsoil, and everything in between that generates the health of your local watershed. In my new book, I take a humorous, inspiring, and elucidating trip to America’s trails, farms, and frontier to examine the people who inhabit the land, what that has meant to them and us, and to the land itself, both historically and currently.”

Shareholders are increasingly dissatisfied with Canadian banks’ actions not living up to their climate promises

National Observer »

Canada’s Big 5 banks — RBC, Scotiabank, TD, BMO and CIBC — have financed coal, oil and gas companies to the tune of $1.1 trillion since 2016, when the Paris Agreement came into effect. In 2021, each of those banks signed onto international net-zero banking alliances, promising to bring their greenhouse gas emissions — and the emissions from their banking clients — to net zero by 2050. Despite that promise, Canadian banks have chosen to increase funding to fossil fuel companies expanding their reserves, pushing that net-zero goal further out of reach.

Elizabeth Holmes is still not in jail

The Guardian » Theranos founder Elizabeth Holmes again delays start of 11-year prison term

From November 18, 2022 Wall Street Journal »

Theranos founder Elizabeth Holmes reportedly told a Walgreens consultant that “They don’t put pretty people like me in jail,” according to a government filing ahead of the sentencing hearing Friday.

The remark came after a consultant for Walgreens Boots Alliance had warned Ms. Holmes that she could be responsible for killing someone if her lab produced bad test results, the filing shows.

According to Kevin Hunter, the Walgreens former lab consultant, Ms. Holmes made the remark to a group of Walgreens representatives during a video conference in the late summer of 2010. The Walgreens team had just finished a visit to Theranos’s facility in Palo Alto, Calif., Mr. Hunter said in an interview Friday with The Wall Street Journal, adding that he raised concerns about the technology during the call.

Also » Mercury News / BBC / Ars Technica / The Register / NPR

Good news. Buttons are back. Automakers are only now starting to understand that drivers don’t like touch screens

Slate »

The touchscreen pullback is the result of consumer backlash, not the enactment of overdue regulations or an awakening of corporate responsibility. Many drivers want buttons, not screens, and they’ve given carmakers an earful about it. Auto executives have long brushed aside safety concerns about their complex displays—and all signs suggest they would have happily kept doing so. But their customers are revolting, which has forced them to pay attention.

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