Science and Technology

latest advancements in science, technology, engineering, and mathematics (STEM), including medical breakthroughs, space exploration, and new gadgets and software.

Mathematicians Find Hidden Structure in a Common Type of Space

In the fall of 2017, Mehtaab Sawhney, then an undergraduate at the Massachusetts Institute of Technology, joined a graduate reading group that set out to study a single paper over a semester. But by the semester’s end, Sawhney recalls, they decided to move on, flummoxed by the proof’s complexity. “It was really amazing,” he said. …

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Science News Briefs from around the World: June 2023

BULGARIA, HUNGARY AND ROMANIA The Yamnaya people, long associated with horses, are now the earliest known riders. Skeletons from around 3000 BCE, unearthed from burial mounds in Eastern Europe, show wear patterns consistent with “horseman syndrome,” providing the oldest direct evidence of humans on horseback. CHINA Tea mamenchisaurus, a massive sauropod, may have once munched …

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Bluesky’s Custom Algorithms Could Be the Future of Social Media | WIRED

Social media algorithms can do wonderful things. They have the power to make or break careers, amplify political polarization (Facebook, Twitter), make people do dumb stuff for clicks, (Youtube), and supposedly promote Chinese Communist ideals to our children (TikTokthough that’s up for debate). Bluesky, though, is trying something different: You pick ’em. On May 26, …

Bluesky’s Custom Algorithms Could Be the Future of Social Media
| WIRED
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AI Is Being Used to ‘Turbocharge’ Scams

Code hidden inside PC motherboards left millions of machines vulnerable to malicious updates, researchers revealed this week. Staff at security firm Eclypsium found code within hundreds of models of motherboards created by Taiwanese manufacturer Gigabyte that allowed an updater program to download and run another piece of software. While the system was intended to keep …

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The Upper Atmosphere Is Cooling, Prompting New Climate Concerns

This contraction means the upper atmosphere is becoming less dense, which in turn reduces drag on satellites and other objects in low orbit—by around a third by 2070, calculate Ingrid Cnossen, a research fellow at the British Antarctic Survey. On the face of it, this is good news for satellite operators. Their payloads should stay …

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Apple’s Rumored VR Headset Has Sent Its Rivals Scrambling

Rumors that Apple will announce a virtual reality headset at its Worldwide Developers Conference on Monday have sent competitors into a frenzy. Meta announced its new Meta Quest 3 on Thursday. Lenovo released its latest ThinkReality VRX headset. Suddenly, a niche market that was struggling to capture a wide audience has many more eyes on …

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New Hurricane Forecasts Could Predict Terrifying Explosive Intensification

Virginia Key sits on Florida’s doorstep, just southeast of downtown Miami, and is firmly in the strike zone of Hurricane Alley—a swath of warm water that is perfect for hurricane formation and stretches eastward across the Atlantic to Africa. More than 250 hurricanes have hit the US mainland since the mid-19th century, often with catastrophic …

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Attacks on Child Labor Laws Are a Dangerous Throwback to Social Darwinism

“If there is any matter upon which civilized countries have agreed…, it is the evil of premature and excessive child labor.” So said Supreme Court Justice Oliver Wendell Holmes, Jr., in 1918, when Americans were waging a fierce battle over the employment of children. More than a century later, the argument rages again. In recent …

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El Niño and Extreme Ocean Heat Are About to Clash for the 2023 Hurricane Season

The following essay is reprinted with permission from The Conversationan online publication covering the latest research. Tea Atlantic hurricane season starts on June 1, and forecasters are keeping a close eye on rising ocean temperatures, and not just in the Atlantic. Overall, warm sea surface temperatures that can fuel hurricanes have been off the charts …

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