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Children Use Both Brain Hemispheres To Understand Language, But Adults Don't

Children Use Both Brain Hemispheres To Understand Language, But Adults Don't

Children learn languages much easier than adults, and also seem to recover from neural injuries better. The reason may be that adults process most discrete neural tasks in specific areas in one or the other of their brain's two hemispheres, while kids use both the right and left hemispheres to do the same task.

Independent Frontier Mentality Still Exists In Modern Mountain Regions - And With It Less Neuroticism

Independent Frontier Mentality Still Exists In Modern Mountain Regions - And With It Less Neuroticism

If you are a tourist and visit California in the United States or Bavaria in Germany, you will quickly notice it is not like a lot of other places in those countries. A cultural mentality exists and people who identify with the stereotype are more likely to stay or even move there.A new paper finds that people who live in mountain regions of the U.S. maintain more of that sensibility even in the modern era. Historian Frederick Jackson Turner, a Harvard academic, presented his thesis on the US frontier in 1893, describing the "coarseness and strength combined with acuteness and acquisitiveness" it had forged in the American character.

Tennessee Whiskey: The Science Of The Lincoln County Process

Tennessee Whiskey: The Science Of The Lincoln County Process

You can't market a "Tennessee whiskey" unless it goes through charcoal filtration called the Lincoln County Process, named such after the locale of the original Jack Daniel's distillery. Charcoal is not exclusive to American blended whiskey, this type of filtration is a common step in the production of distilled beverages, including vodka and rum, but while "charcoal mellowing" in Tennesse Whiskey varies from manufacturer to manufacturer, they all involve passing the fresh whiskey distillate through a bed of charcoal, usually derived from burnt sugar maple, prior to barrel-aging the product.

New Species In The Same Group As Lobsters Found Living In The Hottest Place On Earth

New Species In The Same Group As Lobsters Found Living In The Hottest Place On Earth

When you think of shrimp, lobster, or crabs, you don't think of the hottest place on Earth, but a new freshwater Crustacea has been discovered during an expedition of the desert Lut, which is the record-holder for temperature on land. The Lut desert, Dasht-e Lut in Farsi, is the second largest desert in Iran. Almost deprived of vegetation, the Lut desert harbors a diverse animal life, but no permanent aquatic biotops, such as ponds. Instead, after rain falls, non-permanent astatic water bodies are filled including the Rud-e-Shur river from north-western Lut. And that is when these new creatures can be more readily found.

Melittin: Honeybee Venom Compound Kills Triple-Negative Breast Cancer Cells

Melittin: Honeybee Venom Compound Kills Triple-Negative Breast Cancer Cells

The compound melittin, found in honeybee venom, rapidly destroyed triple-negative breast cancer and HER2-enriched breast cancer cells in a recent study. In the 1950s, bee venom was found to reduce the growth of tumors in plants and in the last two decades interest grew into the effects of honeybee venom on different cancers.For the study, 312 honeybees and bumblebees in Perth Western Australia, Ireland and England, were used to test the effect of the venom on the clinical subtypes of breast cancer, including triple-negative breast cancer, which has limited treatment options.

COVID-19: Did New York And California Achieve Herd Immunity?

COVID-19: Did New York And California Achieve Herd Immunity?

Findings based on a SIR (Susceptible, Infectious or Recovered) Model of Infection Dynamics, commonly used to determine infection scenarios, including COVID-19, and presented at the Artificial Intelligence and the Coronavirus workshop at the International Conference on Artificial Intelligence in Medicine, say that New York and California may have reached herd immunity.

Your Boss May Be A Jerk, But That's Not Why They Got Ahead

Your Boss May Be A Jerk, But That's Not Why They Got Ahead

Two studies of people who had completed personality assessments as undergraduates or MBA students at three universities, and were surveyed again over a decade later and ranked by co-workers about their workplace behavior, found that those with selfish, deceitful, and aggressive personality traits were not more likely to have attained power than those who were generous, trustworthy, and generally nice.Plenty of jerks were in positions of power, but it wasn't because they manipulated their way into it. 

Collision Course: The Andromeda Galaxy Halo Is Already Running Into Our Own

Collision Course: The Andromeda Galaxy Halo Is Already Running Into Our Own

The Andromeda galaxy, our nearest large galactic neighbor, has been found to have a nearly invisible halo of diffuse plasma that extends about halfway to our Milky Way.That's 1.3 million light-years, and it may go 2 million light-years in some parts, which means Andromeda's halo is already touching our own. The halo has a layered structure, with two main nested and distinct shells of gas. These reservoirs of gas contain fuel for future star formation within the galaxy, as well as outflows from events such as supernovae. 

Are Preschoolers Racist? Only If Learned, But They Notice Skin Color Differences Even Earlier

Are Preschoolers Racist? Only If Learned, But They Notice Skin Color Differences Even Earlier

With racial tension erupting again, parents may be wondering the appropriate age to discuss what kids see in news accounts or in protests at sporting events. Psychologists believe that some infants are aware of race and children are capable of thinking about all sorts of complex topics at a very young age. They must, because they see older, bigger people doing things that may seem almost magical, and it becomes important to make sense of their world and so they will come up with their own ideas about how things work. But if they only see news on television, with two sides rioting and committing violence in the name of opposing the others' fascism, the ideas kids come up with may be inaccurate or even detrimental.

COVID-19: Myths And Reality About Weather And Seasonality

COVID-19: Myths And Reality About Weather And Seasonality

You've probably gotten a summer cold, perhaps even the flu, even though the weather is warm.SARS-CoV-2, the 2019 form of coronavirus that caused the COVID-19 pandemic, is in the same family as the common cold, so it is correct that heat will kill it, but just like colds and flu, weather is not a magic bullet.Some do believe that with summer heat social distancing means less but that isn't reliable. False confidence can have adversely shaped risk perception and put people you know in the .03 with devastating risk factors in greater jeopardy.

Controversial Jena Biodiversity Experiment Put To The Test

Controversial Jena Biodiversity Experiment Put To The Test

One problem with studies that create an outcome and then find data to support it is they don't have real world application. International Agency for Research on Cancer epidemiologists, for example, have been caught creating a desired warning label for chemicals and then hand-picking studies to support that goal - the opposite of what scientists do. Harvard TS Chan School of Public Health is frequently criticized for data dredging, where they take questionnaires with so many foods and outcomes they are sure to be able to link something and claim it has statistical power.Yet in the real world, weedkillers don't cause cancer, neonicotinoids don't kill bees, and there are no "miracle vegetables." 

Can This System Help Prevent Traffic Jams?

Can This System Help Prevent Traffic Jams?

The number one cause of traffic jams in larger U.S. cities is high occupancy vehicle (HOV) lanes, which were created by government to force people into carpooling to prevent traffic jams. It did not work, nor did pretending single-use electric cars were carpools, because blocking off 25 percent of the road for 6 perfect of cars makes no sense and people did not change jobs to be able to work in the same factory in the same town, the way it was possible 60 years ago.