Free Republic

3 in 4 parents of college-age students also oppose men in women’s spaces A majority of parents with college-age students want universities to stop prioritizing race in hiring and scholarship decisions ... The results showed a majority of parents “are at odds with our country’s higher education institutions on several contentious issues that are consistently in today’s political dialogue,” according to a news release. Defending Education works to rid education of ideological agendas. In the poll, which involved parents of 15- to 21-year-old students, 54 percent said universities should not prioritize a student’s race when awarding scholarships, and 57 percent...

Mathematics anxiety is a feeling of tension and fear when dealing with numbers or performing calculations. It is a common form of academic anxiety: according to an OECD report, around 40% of students feel nervous, helpless or anxious in everyday situations involving mathematics, such as solving problems or doing math homework. We know that mathematics anxiety is present from the first years of primary school, and it interferes with both mathematics performance and mathematics learning. However, the origins of mathematics anxiety are less clear. Our new research, conducted in collaboration between the universities of Bologna, Trieste and Macerata in Italy...

According to The Harvard Crimson, Harvard will offer high-school-level math courses to its students. The remedial assistance has rekindled criticism over Harvard’s move away from standardized tests in making admissions decisions. For years, Harvard has been accused of lowering admissions standards to achieve “equity” goals in its classes. The school opposed efforts to uncover its admissions data. When that data was ultimately revealed, sharp differences emerged based on race. The differences led to the historic decision in Students for Fair Admissions v. Harvard, 600 U.S. 181 (2023) barring the use of race in college admissions. As court decisions made it...

Hong Wang, an associate professor at NYU’s Courant Institute of Mathematical Sciences, presenting her work on the Kakeya conjecture on March 10, 2025. Credit: David Song/NYU. ================================================================== Professors from NYU and the University of British Columbia have resolved the Kakeya set conjecture in three dimensions. Mathematicians from New York University and the University of British Columbia have resolved a long-standing geometric problem known as the Kakeya conjecture in three dimensions. This conjecture explores the minimal space required for a needle, or line segment, to point in every direction within a given space. The idea originates from a 1917 question posed...

Just how bad is our education system in America? Harvard University is being forced to launch a remedial math course for its students. The university is spinning this is only being done to make up for gaps in entering students’ algebra skills that it blames on lockdowns. Sure lockdowns were an unforgivable mistake. But the bigger question: how are students getting into America’s most elite college without knowing algebra, which is taught starting in junior high? The elite school has a 3.4% acceptance rate for applicants. What does this tell us about the math skills of the other 96% of...

January's Physics World features a fanciful re-imagining of the 10-year period in the life of the medieval Muslim polymath, written by Los Angeles-based science writer Jennifer Ouellette... In 11th-century Egypt, Aristotle's ancient thought that visible objects and our own eyes emit rays of light to enable our vision still held... As Ouellette writes, "This is a work of fiction -- a fanciful re-imagining of a 10-year period in the life of Ibn al-Haytham, considered by many historians to be the father of modern optics. Living at the height of the golden age of Arabic science, al-Haytham developed an early version...

When Isaac Newton inscribed onto parchment his now-famed laws of motion in 1687, he could have only hoped we'd be discussing them three centuries later. Writing in Latin, Newton outlined three universal principles describing how the motion of objects is governed in our Universe, which have been translated, transcribed, discussed and debated at length. But according to a philosopher of language and mathematics, we might have been interpreting Newton's precise wording of his first law of motion slightly wrong all along. Virginia Tech philosopher Daniel Hoek wanted to "set the record straight" after discovering what he describes as a "clumsy...

The Orion: A molecular cloud shows cosmic filamentary structures where stars are being born. Image: ESA / Herschel / Ph. André, D Polychroni, A. Roy, V Könyves, N Schneider for the Gould Belt survey Key Program ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In the first part of this series, we saw that electromagnetic processes in plasmas – electrically conducting gases – could, over trillions of years, produce the giant filaments that we see today as the largest structures in the universe. This happened without a Big Bang, without dark energy or dark matter, based on processes that we observe here on Earth in the laboratory...

An international team of astrophysicists has made a puzzling discovery while analyzing certain star clusters. The finding challenges Newton's laws of gravity, the researchers write in their publication. Instead, the observations are consistent with the predictions of an alternative theory of gravity. However, this is controversial among experts. The results have now been published in the Monthly Notices of the Royal Astronomical Society. In their work, the researchers investigated open star clusters. These are formed when thousands of stars are born within a short time in a huge gas cloud. As they "ignite," the galactic newcomers blow away the remnants...

Newton, the 17th-century English scientist most famous for describing the laws of gravity and motion, beat Einstein in two polls conducted by eminent London-based scientific academy, the Royal Society. More than 1,300 members of the public and 345 Royal Society scientists were asked separately which famous scientist made a bigger overall contribution to science, given the state of knowledge during his time, and which made a bigger positive contribution to humankind. Newton was the winner on all counts, though he beat the German-born Einstein by only 0.2 of a percentage point (50.1 percent to 49.9 percent) in the public poll...

When Isaac Newton inscribed onto parchment his now-famed laws of motion in 1687, he could have only hoped we'd be discussing them three centuries later. Writing in Latin, Newton outlined three universal principles describing how the motion of objects is governed in our Universe, which have been translated, transcribed, discussed and debated at length. But according to a philosopher of language and mathematics, we might have been interpreting Newton's precise wording of his first law of motion slightly wrong all along. Virginia Tech philosopher Daniel Hoek wanted to "set the record straight" after discovering what he describes as a "clumsy...

Sheffield University said the mathematician may have benefited from "colonial-era activity" as it looks to overhaul its physics curriculumStudents learning about the mathematician and scientist’s three laws of motion, the core of modern physics, could see changes in their teaching to explain the “global origins and historical context” of his theories Students learning about the mathematician and scientist’s three laws of motion, the core of modern physics, could see changes in their teaching to explain the “global origins and historical context” of his theories Sir Isaac Newton has been labelled as a potential beneficiary of “colonial-era activity” in draft plans...

Calamitous portents abound, but I'd like to gloss over those fantastical predictions from zany whack jobs and focus solely on the forecast provided by one Sir Isaac Newton. After all, he was correct about gravity, the laws of motion, and the spectrum of white light -- heck -- why not about the end of the world? Contrary to what you might think, Newton was not always the supreme rationalist that we've come to revere. He actually wrote more about theology and alchemy than science and math combined. Newton voraciously sought out patterns and hidden codes within the Bible and other...

So... it could still get us to Mars in 70 days? Physicists have just published a new paper that suggests the controversial EM drive - or electromagnetic drive - could actually work, and doesn't defy Newton's third law after all. In case you've missed the hype, here's a quick catch-up: a lot of space lovers are freaking out about the EM drive because of claims it could get humans to Mars in just 10 weeks, but just as many are sick of hearing about it, because, on paper at least, it doesn't work within the laws of physics. Despite that...

Sir Isaac Newton...came to the realization that the math that had been used thus far to describe physical motion of massive bodies, simply would not suffice... Newton developed the Calculus in which this way of approaching moving bodies, he was able to accurately model the motion of not only Halley’s comet, but also any other heavenly body that moved across the sky. ... Newton recognized that Kepler’s mathematical equation for planetary motion, Kepler’s 3rd Law ( P2=A3 ), was purely based on empirical observation, and was only meant to measure what we observed within our solar system. Newton’s mathematical brilliance...

With the 25th anniversary of The Hubble Space Telescope fast approaching, Brady and Keith look at a priceless artefact - Sir Isaac Newton's very own reflecting telescope.

Let's look at experts. Sir Isaac Newton (1642-1727) was a mathematician and scientist. Newton has to be the greatest and most influential scientist who has ever lived. He laid the foundation for classical mechanics, and his genius transformed our understanding of science, particularly in the areas of physics, mathematics and astronomy. What's not widely known is that Newton spent most of his waking hours on alchemy; his experiments included trying to turn lead into gold. Though he wrote volumes on alchemy, after his death Britain's Royal Society deemed that they were "not fit to be printed." Lord William Thomson Kelvin...

The planet Neptune has never been seen by anyone looking at the night sky through just their own eyes. So distant is it from the sun that the light it reflects toward the Earth is so faint that the planet is effectively invisible in the darkness of night. And yet, the outermost large planet of our solar system was discovered by astronomers who knew exactly where to look.... Following William Herschel's discovery of Uranus in 1781, the world's astronomers went to work to observe and describe the seventh planet of the solar system, taking detailed measurements of its trajectory in...

Israeli library uploads Newton's theological texts February 15, 2012 By ARON HELLER , Associated Press Israeli library uploads Newton's theological texts (AP) Israel's national library, an unlikely owner of a vast trove of Newton's writings, has digitized his theological collection, and put it online. More at the link...

Newton, who left enduring legacies in mathematics and the natural sciences, had centuries ago warned against using the law of gravity - which he discovered - to view the universe as a mere machine, like a great clock. “Gravity explains the motions of the planets, but it cannot explain who set the planets in motion. God governs all things and knows all that is or can be done,” the 17th century scientist and non-Trinitarian Anglican stated. “This most beautiful system of the sun, planets, and comets, could only proceed from the counsel and dominion of an intelligent Being,” he added....