Shown, President Biden with his longtime physician, Dr. Kevin C. O’Connor. By Paul Sperry, RealClearInvestigationsAugust 13, 2024 For the next five months, Dr. Kevin C. O’Connor will be one of the most powerful people in the world. The White House physician is the chief medical arbiter of Joe Biden’s fitness to continue as commander in… Continue reading Secrecy of the President’s Family ‘Doc’ Raises the Question: Are We Getting the Full Story on Biden’s Cognitive Health?
How Does Math Keep Secrets?
Can you keep a secret? Modern techniques for maintaining the confidentiality of information are based on mathematical problems that are inherently too difficult for anyone to solve without the right hints. Yet what does that mean when quantum computers capable of solving many problems astronomically faster are on the horizon? In this episode, host Janna… Continue reading How Does Math Keep Secrets?
Our Nation Can’t Afford Such a Fiscally Irresponsible FCC
Since the 1990s, the Federal Communications Commission has auctioned off licenses that allow private sector companies to commercialize portions of the radio spectrum band for the benefit of consumers. In the process, it has generated billions of dollars to help support government spending. So why is the FCC now considering just giving away – to… Continue reading Our Nation Can’t Afford Such a Fiscally Irresponsible FCC
What Happens in a Mind That Can’t ‘See’ Mental Images
Two years ago, Sarah Shomstein realized she didn’t have a mind’s eye. The vision scientist was sitting in a seminar room, listening to a scientific talk, when the presenter asked the audience to imagine an apple. Shomstein closed her eyes and did so. Then, the presenter asked the crowd to open their eyes and rate… Continue reading What Happens in a Mind That Can’t ‘See’ Mental Images
What Is Analog Computing? | Quanta Magazine
Quanta Magazine > 0; if (typeof predicate !== ‘function’) { throw new TypeError(‘predicate must be a function’); } var thisArg = arguments[1]; var k = 0; while (k We care about your data, and we’d like to use cookies to give you a smooth browsing experience. Please agree and read more about our privacy policy.AgreeBy… Continue reading What Is Analog Computing? | Quanta Magazine
Catching Fish with Ancient Archaeology and Ocean Tides
[CLIP: Theme music] Rachel Feltman: What do you think of when you hear the word “archaeology”? Maybe your mind goes straight to Indiana Jones. Or perhaps you picture real-world academics in the field—ones who handle their dusty desert dig sites and crumbling artifacts with far more care. But studying how ancient humans lived and died… Continue reading Catching Fish with Ancient Archaeology and Ocean Tides
Grad Students Find Inevitable Patterns in Big Sets of Numbers
Forty years later, in 1975, a mathematician named Endre Szemerédi proved the conjecture. His work spawned multiple lines of research that mathematicians are still exploring today. “Many of the ideas from his proof grew into worlds of their own,” said Yufei Zhao, Sah and Sawhney’s doctoral adviser at MIT. Mathematicians have built on Szemerédi’s result… Continue reading Grad Students Find Inevitable Patterns in Big Sets of Numbers
Lost Scriptures: The Book of the Watchers (1 Enoch, Nephilim)
Podcast: Download MYS324: Some believe the ancient Book of Enoch is a book of Scripture and so Jimmy Akin and Dom Bettinelli continue their discussion of the book, focusing on the first known as the Book of the Watchers, which focuses on angels, fallen angels and demons. Get all new episodes automatically and for free:… Continue reading Lost Scriptures: The Book of the Watchers (1 Enoch, Nephilim)
Lishi Storage Pouch Design Process
Today we’re excited to be launching our new Lishi Trio Pouch, which is the ultimate rapid-access storage method for carrying the three most commonly used Lishi 2-in-1 Lock Pick Tools. Sleek and thinner than a card sleeve wallet, the Lishi Trio is made from durable ballistic nylon, velvety smooth interior-fabric and flexible elastic. It keeps… Continue reading Lishi Storage Pouch Design Process
Physicists Pinpoint the Quantum Origin of the Greenhouse Effect
In 1896, the Swedish physicist Svante Arrhenius realized that carbon dioxide (CO2) traps heat in Earth’s atmosphere — the phenomenon now called the greenhouse effect. Since then, increasingly sophisticated modern climate models have verified Arrhenius’ central conclusion: that every time the CO2 concentration in the atmosphere doubles, Earth’s temperature will rise between 2 and 5… Continue reading Physicists Pinpoint the Quantum Origin of the Greenhouse Effect