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Today’s Pulse rundown
Vesuvius Scroll AI
Transcript: What if a computer could read a book that was burned to a crisp? Researchers just used artificial intelligence to virtually unwrap a charred papyrus scroll from Herculaneum. The document was blasted by heat and buried under ash when Mount Vesuvius erupted nearly two thousand years ago in AD 79. Machine-learning algorithms were trained to read the ink on the hidden layers of the scroll by spotting subtle differences in the papyrus fibers in X-ray images. The text revealed a philosophical discussion about human behavior! What ancient mystery would you want an AI to solve?
Rare Sand Cat
Transcript: Can an eighteen-second video prove that a ghost really exists? A wildlife photographer uploaded a short clip of a rare sand cat in Libya back in 2017. That video sparked an eight-year collaboration with researchers from Sol Plaatje University to track the elusive animal. The sand cat feeds primarily on rodents such as jerboas, as well as venomous snakes and scorpions. This diet prevents cascading damage to the limited vegetation that sustains the desert ecosystem. The team eventually documented the cats at thirteen different sites across the Libyan Sahara! If you were a wildlife photographer, what rare animal would you search for?
Nuclear Clocks
Transcript: How do you build a clock that never loses track of time? Two independent teams of scientists in Europe and China have created the world's first functioning nuclear clocks. While traditional atomic clocks use electrons, these new devices use the nucleus of a rare element called thorium-229. A nuclear clock works by using ultraviolet laser light to excite the nucleus, which requires a small amount of energy to flip between energy states. These clocks could eventually help physicists detect invisible dark matter in the universe! If you had a perfectly accurate clock, what would you time?
Topology Optimization
Transcript: What if a computer program could design a bridge using ninety percent less material? Researchers at MIT have developed a new computer model to help engineers design highly efficient structures. The system focuses on a technique called topology optimization. Topology optimization uses computer programs to optimally distribute material in a given space, creating the strongest possible structures at the lowest weight. The new MIT framework applies constraints so the complex designs can actually be built with real-world materials like timber and steel. This could massively reduce carbon emissions created by global construction! What kind of futuristic building would you design?
AI Radio Chips
Transcript: Imagine an artificial intelligence inventing technology that humans cannot even understand! Researchers at Princeton are using AI to design complex radio-frequency integrated circuits from scratch. These chips are essential for wireless technologies like 5G networks and satellite communications. The AI uses reinforcement learning and inverse design to rapidly create the circuits by learning electromagnetic and circuit behaviors. Instead of following traditional human blueprints, the computer generates wild-looking layouts that achieve record performance in a fraction of the time. This could speed up the development of autonomous vehicles! What would you want a super-smart AI to invent for you?
Interstellar Comet
Transcript: What is the oldest object currently flying through our solar system? Scientists using the James Webb Space Telescope have been studying an interstellar comet called 3I/ATLAS. They estimate the icy space rock is up to twelve billion years old! Researchers estimate the comet's age based on the ratio of two forms of carbon in the gases it spewed due to the sun's heat. The data hints that the massive comet formed during a time called cosmic noon, when the pace of star formation peaked. It is traveling at one hundred and thirty-seven thousand miles per hour! If you could ride a comet, where would you go?
National Time Capsule
Transcript: What would you pack in a box that will not be opened for two hundred and fifty years? Congress just dedicated a massive nine-hundred-pound time capsule on Capitol Hill. The cylinder contains contributions from all fifty states and will be buried in Philadelphia on July 4, 2026. The capsule is designed to preserve a snapshot of the United States for the country's two hundred and fiftieth anniversary. It is filled with archival quality paper documents, letters, posters, and poems that will remain sealed until the year 2276. The National Park Service is keeping detailed records so future generations can find it! What object would you put inside a time capsule?
Uh Huh Her
Transcript: How long would you wait for your favorite band to release new music? The Los Angeles synth-rock duo Uh Huh Her has officially returned from an extended hiatus! The band just released their first new song in more than a decade, a glamorous track called Shook. The duo took a break after their 2014 release. Now, they have signed with the label Kill Rock Stars and are preparing a special fifteenth-anniversary reissue of their 2011 album, Nocturnes. The new reissue will even feature a cover of a classic Sonic Youth song! What is your absolute favorite song right now?
X-Men Season 2
Transcript: Are you ready to jump back into the world of mutant superheroes? Marvel Studios just announced the release schedule for season two of the hit animated series X-Men '97! The highly anticipated new season will premiere on Disney+ with three episodes on July 1. The story picks up right where the massive cliffhanger left off, with the heroes scattered across the past, present, and future. The mutants will have to face off against the villain Apocalypse across different timelines, including a trip back to 3000 BC Egypt! The season will feature nine episodes packed with mutant mayhem! If you could have any superpower, what would you choose?
Heat Dome Explainer
Transcript: Have you ever wondered why some summer days feel like you are trapped inside an oven? Millions of people across Europe are currently sizzling under an early summer heat wave. Experts say the extreme temperatures in France, Italy, Spain, and the United Kingdom are caused by a heat dome. Heat domes result from a northward bulge in the jet stream that creates a stationary high-pressure system. This causes sinking air to compress and heat up, trapping dangerous heat and humidity near the surface for several days. Climate change is making these intense weather events more frequent! What is your favorite way to stay cool on a hot day?