Federal officials are moving ahead with the most important potential changes in two decades in how the government asks Americans about their racial and Hispanic identity.
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Federal officials are moving ahead with the most important potential changes in two decades in how the government asks Americans about their racial and Hispanic identity.
The surprising way marine mammals are poisoning California Condors
Somewhere along the beautiful coast of Big Sur, a California Condor sinks its beak into the decaying flesh of a dead sea lion. It’s a gruesome sight, but it’s not unusual—even 10,000 years ago condors were feasting on the carcasses of washed-up marine mammals. The difference between then and now is that today’s deceased pinnipeds come chock-full of harmful toxins, the rotting legacy of decades of poor environmental regulations in the United States.
It’s theorized that beached mammals might have actually kept condors from going extinct at the end of the Pleistocene, when they were steadily deprived of the corpses of prehistoric land animals such as mammoths, sabercats, and giant sloths. But new research published last month in Environmental Science & Technology suggests that those marine scraps could now be putting the endangered vultures at greater risk by exposing them to an old, familiar foe for conservationists: DDT.
Glycolysis and the citric acid cycle are at the center of metabolism.
Some 500 metabolic reactions of a typical cell are shown schematically with the reactions of glycolysis and the citric acid cycle in red. Other reactions either lead into these two central pathways-delivering small molecules to be catabolized with production of energy-or they lead outward and thereby supply carbon compounds for the purpose of biosynthesis.
When applied to a global population, the vegan diet wastes available land that could otherwise feed more people.
A group of researchers has published a study in the journal Elementa in which they describe various biophysical simulation models that compare 10 eating patterns: the vegan diet, two vegetarian diets (one that includes dairy, the other dairy and eggs), four omnivorous diets (with varying degrees of vegetarian influence), one low in fats and sugars, and one similar to modern American dietary patterns.
Watch: The trailer for ‘Hidden Figures’ is here — and it looks incredible.
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aw, hell yes. this looks excellent!
Commentary
A Rallying Cry, A Dirty Word: People Around The World Talk About ‘Feminism’
Last week, we asked a question: What does it mean to be a “feminist” in your country? How do your belief systems and cultural traditions shape your view of how a woman should exercise her rights?
Goats and Soda received hundreds of replies with the hashtag #FeminismInMyCountry. Men and women from Portugal to Tanzania not only answered our question but offered their view of how girls and women still suffer from discrimination, prejudice and stereotyping.
The hashtag particularly struck a chord in South Korea, where citizens are reeling from two incidents concerning women: Last month, a woman was out of a job after wearing a T-shirt that said “Girls Do Not Need A Prince.” And in May, a woman was stabbed to death by a man who said he did it because he “hated women for belittling him.”
From the responses, it’s clear that the debate over the meaning of the word “feminism” is a global conversation. And that in many places, as NPR’s Greg Warner discovered in Rwanda, feminism is considered a dirty word.
One woman in South Korea said that people in her country think a “feminist” is an “antisocial, unattractive woman who’s unlovable by men.” And in Tanzania, a woman shared that although “feminist” means “empowerment” to her, the term is a mere “title” that carries little weight in society. Despite being an aircraft mechanic, she said men viewed her as a “weak, attractive being.”
Here’s a selection of responses from Instagram, Twitter, NPR.org and Facebook, edited for length and clarity. See more comments from more countries, here.
Tanzania: “Men still view me as a weak, attractive being”
I am an aircraft mechanic. Being a feminist means empowering women — but in my country, Tanzania, the term doesn’t have meaning to society. It’s merely a title. At work, men still view and treat me as a weak attractive being. So for me, my country has not really embraced the idea of feminism. -Hawa Nzota
United States: “This isn’t that hard”
This isn’t hard, people. Feminism means women have the same agency as men to body autonomy, to equal wages. It means men shouldn’t be called “weak” for expressing emotion. It means women are considered just as capable as men. It means men are allowed to nurture. This isn’t that hard. Why do we act like this is radical? -Jessica Tonn
United States: “I’m raising my sons to be feminists”
I’m from Oregon. Feminism is still a bad word in my country, as it is perceived to mean that we hate men. I’m raising my sons to be feminists, to help break the cycle. -Heather Novickis
United States: “Many stereotypes surround those who consider themselves feminists”
Illustration by Hanna Barczyk
How Worm Warriors Are Beating An Unbeatable Worm
How do you get rid of river blindness? It’s all about the worm.
Specifically, about “breaking the life cycle” of onchocerca volvulu, the parasitic worm that causes the disease, says Dr. Frank O. Richards Jr., who directs the Carter Center’s river blindness elimination and other tropical disease programs.
But that cycle of transmission and infection is so complex that until recently, many experts believed elimination as a goal was unattainable. Now the World Health Organization target date to achieve it is 2025, thanks to the widespread distribution of a game-changing medicine and what Richards calls the “vision” of accomplishing the possibility, encouraged by the successful strategies employed in the Carter Center’s fight against Guinea worm.
photo:Kay Hinton/Courtesy of The Carter Center
The simple fact is that people who achieve excellence in their fields didn’t just have a dream. They got up at 4:00 am to practice on parallel bars or had to forgo other desirable activities and paths in order to get in six hours of violin practice a day, or stayed off several million absurd writing advice blogs with their overheated little cliques that dispense useless regurgitated maxims and empty praise and decide to actually confront their own thoughts on a page. Or they read Beowulf and Dante carefully and deeply when they didn’t see any point, since all they were interested in was Sylvia Plath, because someone of more experience and wisdom told them to do so. I don’t know whether we’re overly lazy, stupid, or childish these days. But the idea of preparing oneself for excellence has somehow disappeared. So – my advice to dreamers: Don’t just follow your dreams. Earn them. Do what it takes to achieve it. Work for it. Don’t just sit there and dream because if you do, it will never, ever be yours.
Harrison Solow,
Don’t Follow Your Dream
Garlic Turkey Miso Ramen
Giant anaconda in the Amazon river
via: reddit
The Shaggy Sun: Negative image of the Sun shot by Alan Friedman on Sept. 1, 2014
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The heart must first pump blood to itself
on self care for doctors, nurses and caregivers (via mdintraining)
ESPN 2016 “Body” Issue: Behind the scenes with fencer Nzingha Prescod
“Yes, there are Black fencers” - Nzingha Prescod
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You can learn more about this immortal animal in our latest video.
An update to the chart - this fish (a Greenland shark):
Reaches sexual maturity at 150 years - and lives to be at least 272 years old. That’s older than any other known vertebrate - but in theory, it still has nothing on the hydra.
Full story!
Image Credit: Julius Nielsen/Science
Men who view more sexually explicit pornography where condoms were used were less likely to have anal sex without a condom themselves. A study by Eric Schrimshaw, PhD, at Columbia University’s Mailman School of Public Health, and Martin J. Downing, Jr., PhD, of Public Health Solutions shows evidence that suggests pornography can have an important protective function by encouraging men to use condoms. Findings are published online in the journal PLOS One. The research is among the first to examine the relationship between sexually explicit media and the frequency of condomless anal encounters.
Brains of overweight people look ten years older than those of lean peers
The brains of people who are obese or overweight appear to have aged an extra 10 years compared to their lean peers from middle age onwards, brain scanning research has revealed.
The difference, scientists say, corresponds to a greater shrinkage in the volume of white matter, although they don’t know the cause. It might be down to genes causing both brain-shrinking and obesity, or it could be that changes occurring in the brain lead to overeating. Either way, it does not appear to affect cognitive performance.
Comparison of grey matter (brown) and white matter (yellow) in sex-matched subjects A (56 years, BMI 19.5) and B (50 years, BMI 43.4). Photograph: Lisa Ronan