The breakthrough came months later, when Buhrman was visiting his frequent collaborator Richard Cleve at the University of Waterloo. They decided to focus on an extreme scenario, one where the full memory is very large. If a computer with little free memory can access this massive full memory, would that enable it to solve problems… Continue reading Catalytic Computing Taps the Full Power of a Full Hard Drive
The USS Hornet (Museum, Investigation, Paranormal, Haunting, Ghosts)
The USS Hornet (Museum, Investigation, Paranormal, Haunting, Ghosts) < !- end of Google Analytics Code Snippet by GA4WP–> // tabnab protection window.addEventListener(‘load’, function () { // make all links have rel=”noopener noreferrer” document.querySelectorAll(‘a[target=”_blank”]’).forEach(link => { link.setAttribute(‘rel’, ‘noopener noreferrer’); }); }); ]]> Podcast: Download MYS352: The US Navy aircraft carrier USS Hornet played an important role… Continue reading The USS Hornet (Museum, Investigation, Paranormal, Haunting, Ghosts)
After 20 Years, Math Couple Solves Major Group Theory Problem
After the conjecture was posed in the 1970s, dozens of mathematicians tried their hand at proving it. They made partial progress — and in the process they learned a great deal about groups, which are abstract objects that describe the various symmetries of a mathematical system. But a full proof seemed out of reach. Then… Continue reading After 20 Years, Math Couple Solves Major Group Theory Problem
The Rebel Campus Boosters Rising Up Against Wokeness on Campus
Shown, the Silent Sam statue at the University of North Carolina, before and after the Confederate symbol was toppled in 2018 (below left and above). Things have changed: Alumni foes of campus radicals are getting organized, raising money, and fighting back. By John Murawski, RealClearInvestigstionsFebruary 19, 2025 In the plummy world of alumni relations, where… Continue reading The Rebel Campus Boosters Rising Up Against Wokeness on Campus
Undergraduate Upends a 40-Year-Old Data Science Conjecture
Together, Krapivin (now a graduate student at the University of Cambridge), Farach-Colton (now at New York University) and Kuszmaul demonstrated in a January 2025 paper that this new hash table can indeed find elements faster than was considered possible. ln so doing, they had disproved a conjecture long held to be true. “It’s an important… Continue reading Undergraduate Upends a 40-Year-Old Data Science Conjecture
Why the Argument for Birthright Citizenship Is Not the Slam Dunk Many Say It Is
By Paul D. Thacker, RealClearInvestigationsFebruary 19, 2025 President Trump often trumpets American exceptionalism, but an executive order scheduled to take effect this week seeks to uproot a longstanding policy not found in much of the developed world: granting citizenship to the children of illegal immigrants born on U.S. soil. Under his order, the babies would,… Continue reading Why the Argument for Birthright Citizenship Is Not the Slam Dunk Many Say It Is
How Hans Bethe Stumbled Upon Perfect Quantum Theories
In a spin chain, that motion is waves like those seen at stadiums. Flip one atom, and it will flip its neighbors, who will flip their neighbors, and so on. These waves are still extremely complicated; when two waves ripple through the same stretch of particles, any particle can flip any other particle, leading to… Continue reading How Hans Bethe Stumbled Upon Perfect Quantum Theories
U.S.-India Must Become Closer With Trump and Modi
As Prime Minister Narendra Modi arrives in Washington, D.C., his meeting with President Donald Trump holds the potential to reshape global geopolitics. This is not just another diplomatic visit—it is a historic moment to secure India’s rightful place as a global power. For decades, India has aspired to greater leadership in world affairs. That moment… Continue reading U.S.-India Must Become Closer With Trump and Modi
The Psychology of ‘Shared Silence’ in Couples
February 14, 2025 3 min read The Psychology of ‘Shared Silence’ in Couples The right kind of silence can be golden, revitalizing and strengthening a relationship By Francine Russo & Knowable Magazine Partners enjoy a companionable moment of separate activities. A couple sits together on a sunny park bench. He appears to be studying the… Continue reading The Psychology of ‘Shared Silence’ in Couples
The Largest Sofa You Can Move Around a Corner
In 1992, Joseph Gerver of Rutgers University proposed a particularly clever curved shape with an area of approximately 2.2195. Mathematicians suspected that it answered Moser’s question. But they couldn’t prove it. Now a young postdoctoral researcher has. In a 119-page paper, Jineon Baek of Yonsei University in Seoul showed that Gerver’s sofa is the largest… Continue reading The Largest Sofa You Can Move Around a Corner