Wildfires Will Only Get Worse. We Need Satellite Tracking of Air Pollution

People on the East Coast earlier this month experienced something that occurs with relative frequency in the West: ominous orange skies lit up by dense wildfire smoke. Across the I-95 corridor they responded with many important questions: How bad is the air quality where I live? Can I exercise outside? When will the smoke go… Continue reading Wildfires Will Only Get Worse. We Need Satellite Tracking of Air Pollution

Exorcist Diary: Demons of Lethargy

We just finished another monthly online deliverance session. We had 4,500 live and over 10,000 views. It was a wonderful and powerful experience with so many faithful from all over the world praying together. They came from Argentina, Spain, Finland, Philippines, Italy, Venezuela, Malaysia, Ireland, Uruguay, Croatia, Slovenia, Indonesia, United Kingdom, Australia, Germany, Canada and… Continue reading Exorcist Diary: Demons of Lethargy

St. Augustine on How to Pray

Aurelius Augustinus, who is considered by most to be the greatest Father of the Church, was born on November 13, 354 A.D., in Numidia at Tagaste. The product of a classical education, Augustine spent many formative years espousing the truth of Manichaeism and Neoplatonism as he taught rhetoric in Milan. But in 387, he was… Continue reading St. Augustine on How to Pray

How the Brain Protects Itself From Blood-Borne Threats

Enough pints of beer can have you falling off your bar stool or loudly reciting lyrics to early 2000s jams to total strangers, because alcohol can get past one of the strongest defenses in the body. If you’ve ever been drunk, high or drowsy from allergy medication, you’ve experienced what happens when some molecules defeat… Continue reading How the Brain Protects Itself From Blood-Borne Threats

Laid Low by the COVID Vaccine, Now They’ve Got a Bad Case of Federal Unresponsiveness

“You’re not even hearing anything from the organization that’s supposed be helping you,” says Adele Fox, above, a COVID vaccine sufferer who’s struggling to return to her normal life. “The phone keeps ringing, no one is emailing, nobody is doing anything.”    By Christian Britschgi, RealClearInvestigationsJune 28, 2023 In April 2021, Adele Fox received a… Continue reading Laid Low by the COVID Vaccine, Now They’ve Got a Bad Case of Federal Unresponsiveness

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The Simple Geometry That Predicts Molecular Mosaics

Over the next year, Domokos and his colleagues used geometric thinking to unpack the rules of molecular self-assembly — devising a new way to constrain the mosaics that molecules can form, using only the simple geometry of tessellation. “At first, they did not believe that you can do it,” Domokos said. “They were doing artificial… Continue reading The Simple Geometry That Predicts Molecular Mosaics

To Unions, Organizing Time Is Fine When It’s on the Taxpayers’ Dime

Randi Weingarten, the powerful president of the American Federation of Teachers, hasn’t been a working teacher in more than a quarter of a century.  Randi Weingarten: The teachers union boss hasn’t taught in decades, yet has accrued a lot of service time. But, she protests, not $230,000 worth of public pension payments over 15 years.… Continue reading To Unions, Organizing Time Is Fine When It’s on the Taxpayers’ Dime

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Mathematicians Discover New Way to Predict Structure in Graphs

It has been an exhilarating year in combinatorics research. In early 2023, mathematicians were stunned when two of the biggest problems in the field were solved in as many months. Now, a third major question has fallen with a 14-page proof “that has absolutely all the right ideas,” said Mehtaab Sawhney of the Massachusetts Institute… Continue reading Mathematicians Discover New Way to Predict Structure in Graphs

Computer Scientists Inch Closer to Major Algorithmic Goal

“In other words,” Sun said, “in order to further improve graph isomorphism, group isomorphism is a big bottleneck.” A Problem Transformed When progress on a problem stalls as long as it did for group isomorphism, invention is usually necessary to get unstuck. “When you have a big advance, that should be some indication that there’s… Continue reading Computer Scientists Inch Closer to Major Algorithmic Goal