Feed aggregator
Coca Leaf: Native Heritage Or Dangerous Drug?
Acupuncture is the placebo effect but some natural products can work - the problem is that if they work they may do something bad. Kratom is an example of a product banned in countries that grow it; unless it is for export to the United States. They know that it works, and also that it can kill Godzilla.
What's Happening In The Brains Of Protesters?
The US is not special when it comes to protests, the Carnegie Endowment for International Peace says there have been over 140 mass demonstrations globally in the past year, with 30 ongoing.
A new paper(1) says up to 80% of activists experience moderate to severe anxiety or depression. Are they protesting because they are anxious or are they anxious because they spend time in a group of protesters?
AT 2024tvd: A Black Hole Is Eating A Star Outside A Galaxy Center, And Spitting Parts Back Out
A recent study detected a surprising tidal disruption event where a black hole outside the center of a galaxy is tearing apart a star. Even stranger and defiance of black hole lore, the delayed and powerful radio outbursts suggest previously unknown processes in how black holes eject material over time. Designated AT 2024tvd, it is to-date the fastest-evolving radio emission ever observed from a black-hole-driven stellar disruption.
Do You Have A Sixth Sense? NIH Funds An Interoception Study To Find Out
And an NIH grant.
Medicaid Emergency Room Costs For Illegal Immigrants Under $4 Billion In 2022
There are confounders. Not all states allow it and 11 did not report emergency Medicaid spending on illegal immigrants and some, like California, now give health care for free to anyone regardless of their legal status, which means the $9 billion on emergency room care for illegal immigrants in 2024 is 70% due to that one state. Total Medicaid costs for illegal immigrants during 2021-2024 were $16 billion but this paper did not include other public spending.
How Will Humans And Machines Live Together?
Everybody wonders what will happen with artificial intelligence (AI). Truly, it could go in any of several ways. This column lays out possible scenarios.
Scenario-building is usually a group activity, however. So I invite your views on the driving forces and possible additional scenarios.
Halloween Science: Your Ancestors May Have Eaten Mummies Because Of A Typo
The next time someone tries to tell you ancient folk medicine was equivalent to modern science, remind them that people once consumed other humans as part of legal trade. Apothecaries sold powdered mummies, or at least what they claimed were powdered mummies, because of belief in medical cannibalism and that it cured everything from headaches to the plague.
Take that, antibiotics, your job could have been done by ground-up skulls.
The Evolution Of Halloween
Samhain, All Hallows Evening. Hallowe'en, Halloween. The name has changed but the world’s fascination with a day of spooks and scares has never wavered. Except it has also always been about harvests and farming and food.
It may seem odd to lump together food and ghosts but that is Halloween in a cultural nutshell; a confusing mash-up of cultures and beliefs. That is actually a good thing. It is evidence for how creating melting pots of people who become one community is better than a salad bowl where no one wants to include outside groups in their customs.
Why Dogs Get Addicted To Their Lamb Chop Toy
Imagine what she would think if she knew Lamb Chop toys were a big hit with dogs.
It's a science mystery why, but dogs love them. Dogs who like to cuddle are obsessed with it, as are dogs who want to destroy things. They like the squeaks, the softs, and perhaps that it almost resembles an animal. Dogs get obsessive-compulsive a lot, according to a new paper.
My Book Halloween Science 2.0 Is Now Out!
You can find out the answers to all those questions and more in Halloween Science 2.0. It covers the history of the holiday, of course, this is Science 2.0, not a textbook, through the lens of biology, anthropology and more!
Genetic Mutations In Brain Tumors Can Now Be Detected During Surgery
The ability to accurately detect genetic mutations in a brain tumor was demonstrated with isocitrate dehydrogenase (IDH) and telomerase reverse transcriptase (TERT) promoters, which are markers for diagnosis of diffuse glioma—the most common type of brain tumor. Their system uses a Polymerase Chain Reaction device in combination with their own protocol and it enables DNA extraction using only heat incubation.
Interna
Sperm MicroRNAs May Make Your Unwillingness To Exercise Inherited
The bad news if you want an excuse for your poor fitness is this is epigenetics and only in mice, which means it is only EXPLORATORY. Mice are not little people and epigenetics lacks the same biological foundation as actual evolution and genetics.
UCLA: Asthma Sufferers Are Contributing To Climate Change
The Birth Paradox
Surely you’ve noticed that many countries are subsidizing births – and others are banning abortions – even as tech lords lament the number of “useless people” in the world. You’ve noted the contradiction, and you’ve asked yourself, “What’s going on here?” Cool Hand Luke might say, “What we have here is a failure (of the two factions) to communicate.”
Zombies In Love And Other Scary Things Taxpayers Fund
It may not sound all that kid-friendly but this was a children's theater in Oregon and a stroll down any street in Portland exposes children to a lot worse things than lonely zombies.
Doctors Urged To Proactively Address Cancer Myths - Groups Like American Cancer Society Won't
Deontological Decisions: Your Mother Tongue Never Leaves You
Ιf you asked a multilingual friend which language they find more emotional, the answer would usually be their mother tongue – the one they used while growing up and probably still use at home. This does not mean they are incapable of expressing emotion in another language, but there is a clear link between first languages and stronger emotional expression.
This has a lot to do with where and how we learn a language. Our first language, which linguists call L1, is usually acquired in the emotionally charged settings of childhood and family. Second languages, known as L2, are often learned in more neutral contexts, such as schools and institutions, making them less emotionally intense.
How Synthetic Pumpkin Spice Took Fall Away From Organic Apples
The biggest shift in culture was the introduction of the Pumpkin Spice Latte by Starbucks. In a few short years, it ended the dominance of apple cider to such an extent that unprompted people don't associate autumn with apple cider at all. Despite thousands of years of dominance as the Flavor of Fall.