Category: Quantum Stuff

Last year, my first in medical school at Columbia University, I used a bone saw to slice through the top half of a cadaver’s skull, revealing a gray brain lined with purple blood vessels. This was Clinical Gross Anatomy, the first-year course that has fascinated or devastated (or both) every medical student. You never forget… Continue reading You Can’t Dissect a Virtual Cadaver – Issue 99: Universality

Imagine you’re a scientist, sitting in the cold dark belly of a ship above an ocean abyss. Your eyes are fixed on a panel of screens as a remotely operated vehicle (ROV) descends miles below your feet. First the ROV travels through the productive sunlit waters, rich with fish and jellies, but as it sinks… Continue reading The Largest Cells on Earth – Issue 99: Universality

Julian Barbour’s obsession with time began on Oct. 18, 1963. The 26-year-old Cambridge graduate in mathematics was on a train to the Bavarian alps, where he and a friend planned to climb the Watzmann, Germany’s third highest peak. The newspaper in his hand contained a summary of a Scientific American article by British physicist Paul… Continue reading The Country Gentleman of Physics – Issue 100: Outsiders

It seemed inevitable that Elon Musk would eventually get into a Twitter war over whether Mars can be terraformed. When you’re on Twitter, he told Businessweek in July, 2018, you’re “in meme war land.” “And so essentially if you attack me,” he said, “it is therefore okay for me to attack back.” Musk, the CEO… Continue reading Should We Terraform Mars? Let’s Recap – Issue 100: Outsiders

In February 1918 Alan L. Hart was a talented, up-and-coming 27-year-old intern at San Francisco Hospital. Hart, who stood at 5’4″ and weighed about 120 pounds, mixed well with his colleagues at work and afterward—smoking, drinking, swearing and playing cards. His round glasses hemmed in his pensive eyes, a high white collar often flanked his… Continue reading Trailblazing Transgender Doctor Saved Countless Lives

In the late afternoon of May 5, SpaceX’s Elon Musk tweeted, “Starship landing nominal!” Musk is not known for understatement. But seeing that stainless steel behemoth soar was, for many, something more like phenomenal. Over 5 million people watched the spectacle on YouTube, perhaps many with bated breath, as every prior attempt at landing Starship… Continue reading The Profound Potential of Elon Musk’s New Rocket – Issue 100: Outsiders

If you’ve ever taken an algebra or physics class, then you’ve met a parabola, the simple curve that can model how a ball flies through the air. The most important part of a parabola is the vertex — its highest or lowest point — and there are many mathematical techniques for finding it. You can… Continue reading The Simple Math Behind the Mighty Roots of Unity

This spring, at a meeting of Syracuse University’s quark physics group, Ivan Polyakov announced that he had uncovered the fingerprints of a semi-mythical particle. “We said, ‘This is impossible. What mistake are you making?’” recalled Sheldon Stone, the group’s leader. Polyakov went away and double-checked his analysis of data from the Large Hadron Collider beauty… Continue reading ‘Impossible’ Particle Discovery Adds Key Piece to the Strong Force Puzzle

In the 21st century, neuroscience has been able to extend our understanding of the brain beyond brain anatomy to an increasingly functional view of cognition. Every year brings new insights on memory and imagination, and reveals often surprising areas of convergence with fields such as anthropology and philosophy. Yet it was a Cambridge professor of… Continue reading The English Professor Who Foresaw Modern Neuroscience – Issue 100: Outsiders

A few years ago, Time magazine published an article titled, “Cell-Phone Distracted Parenting Can Have Long Term Consequences.”1 It reported research supposedly showing that “distracted parental attention” could hurt infant development, and especially a baby’s ability to feel pleasure later on. What exactly did this research study? Did it directly measure parental cell phone usage… Continue reading Science Isn’t Here for Your Mommy Shaming – Issue 100: Outsiders