Er-zico - Leisure

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Society as a whole has yet to understand that gender is non-binary. Tumblr at least can be a cathartic place to deal with those stigmas and misunderstandings. One comic uses numbers to beautifully show how binary gender is bullshit.

Gaussian distributions Maclaurin series of csc(x) Maclaurin series of csch(x) Bessel functions of the second kind Also I have an instagram now???? Add me! –> eigenstuff

Forest. Ocean. Repeat.

A small sampling of the stunning images by Liza Surova you will find on tumblr and Instagram.

Check out this tumblr!

Check out this robotic hand which can touch and feel, improving perception and reflexes for its user. [ Δ ]

(Image caption: Because babies born prematurely are still developing, they typically have smaller brains than full-term infants. Shown are depictions of the cortical-surface area of the brain at different points in gestation. Illustration by Eric Young)

Breast milk linked to significant early brain growth in preemies

Feeding premature babies mostly breast milk during the first month of life appears to spur more robust brain growth, compared with babies given little or no breast milk.

Studying preterm infants in the Neonatal Intensive Care Unit (NICU) at St. Louis Children’s Hospital, the researchers found that preemies whose daily diets were at least 50 percent breast milk had more brain tissue and cortical-surface area by their due dates than premature babies who consumed significantly less breast milk.

The researchers, at Washington University School of Medicine in St. Louis, presented their findings May 3 at the annual meeting of the Pediatric Academic Societies, in Baltimore.

“The brains of babies born before their due dates usually are not fully developed,” said senior investigator Cynthia Rogers, MD, an assistant professor of child psychiatry who treats patients at St. Louis Children’s Hospital. “But breast milk has been shown to be helpful in other areas of development, so we looked to see what effect it might have on the brain. With MRI scans, we found that babies fed more breast milk had larger brain volumes. This is important because several other studies have shown a correlation between brain volume and cognitive development.”

The study included 77 preterm infants. The researchers retrospectively looked to see how much breast milk those babies had received while being cared for in the NICU. Then, the researchers conducted brain scans on those infants at about the time each would have been born had the babies not arrived early. All of the babies were born at least 10 weeks early, with an average gestation of 26 weeks, or about 14 weeks premature. Because they are still developing, preemies typically have smaller brains than full-term infants.

First author Erin Reynolds, a research technician in Rogers’ laboratory, said in gauging the effects of breast milk on the babies’ brains, the researchers didn’t distinguish between milk that came from the babies’ own mothers and breast milk donated by other women. Rather, they focused on the influence of breast milk in general.

“As the amount of breast milk increased, so did a baby’s chances of having a larger cortical surface area,” Reynolds said. “The cortex is the part of the brain associated with cognition, so we assume that more cortex will help improve cognition as the babies grow and develop.”

Preterm birth is a leading cause of neurologic problems in children and has been linked to psychiatric disorders later in childhood. Rogers and her team plan to follow the babies in the study through their first several years of life to see how they grow, focusing on their motor, cognitive and social development. As the babies get older, the researchers believe they will be able to determine the effects of early exposure to breast milk on later developmental outcomes.

“We want to see whether this difference in brain size has an effect on any of those developmental milestones,” Rogers said. “Neonatologists already believe breast milk is the best nutrition for preterm infants. We wanted to see whether it was possible to detect the impact of breast milk on the brain this early in life and whether the benefits appeared quickly or developed over time.”

Rogers said further investigation is needed to determine specifically how breast milk affects the brain and what is present in the milk that seems to promote brain development. She explained that because all of the babies in the study were born early it isn’t clear whether breast milk would provide similar benefits for babies born at full term.

The so-called paradox of freedom is the argument that freedom in the sense of absence of any constraining control must lead to very great restraint, since it makes the bully free to enslave the meek. The idea is, in a slightly different form, and with very different tendency, clearly expressed in Plato. Less well known is the paradox of tolerance: Unlimited tolerance must lead to the disappearance of tolerance. If we extend unlimited tolerance even to those who are intolerant, if we are not prepared to defend a tolerant society against the onslaught of the intolerant, then the tolerant will be destroyed, and tolerance with them. — In this formulation, I do not imply, for instance, that we should always suppress the utterance of intolerant philosophies; as long as we can counter them by rational argument and keep them in check by public opinion, suppression would certainly be unwise. But we should claim the right to suppress them if necessary even by force; for it may easily turn out that they are not prepared to meet us on the level of rational argument, but begin by denouncing all argument; they may forbid their followers to listen to rational argument, because it is deceptive, and teach them to answer arguments by the use of their fists or pistols. We should therefore claim, in the name of tolerance, the right not to tolerate the intolerant. We should claim that any movement preaching intolerance places itself outside the law, and we should consider incitement to intolerance and persecution as criminal, in the same way as we should consider incitement to murder, or to kidnapping, or to the revival of the slave trade, as criminal.

Karl Popper, The Open Society and Its Enemies

How the #CripTheVote Movement Is Bringing Disability Rights to This Election

Dragon Jewelry That’ll Make You Feel Like The Mother Of Dragons by Aelia Petro

Canadian graphic artist Aelia Petro prides herself in constructing unique jewelry inspired by high fantasy and one of our favorite mythical creatures the dragon. The handmade pieces are composed of polymer play, entirely sculpted by hand and hand painted.

The dragon draped necklaces give us serious Game of Throne and Daenerys/Khaleesi vibes. You can find other jewelry items, including bracelets, rings, hair clips, brooches and magnets in her Etsy shop.

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Meet Galle- The Happy Face crater from mars.

Galle is a crater on Mars. It is located on the eastern rim of the huge impact basin Argyre Planitia in Argyre quadrangle. It is named after the astronomer Johann Gottfried Galle. 

Galle is often known as the “happy face crater” because the illusion of a smiley is created by a curved mountain range in the southern part of the crater and two smaller mountain clusters further north. The formation was first photographed by Viking Orbiter 1.

Why did you see a smiley face? 

On the face of it, it was just a crater with a few mountain ranges ( no offence to Galle- the crater ), but i bet the moment you saw the photo you recognized the smiley face ! 

‘Mysterious’ isn’t it!!

It is due to a well known psychological phenomenon known as ‘Pareidoila.’ Common examples include seeing images of animals or faces in clouds and cars! and hearing hidden messages on records when played in reverse. 

Read more about Pareidolia here.

Image Credit : NASA.