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Today’s Pulse rundown
Golden Helmet
Transcript: What would you do if a priceless ancient treasure went missing? Three men were just sentenced to forty-seven months in prison for stealing a two-thousand-five-hundred-year-old golden helmet from the Drents Museum in the Netherlands. The Coțofenești helmet was taken more than a year ago along with three gold bracelets. The Dutch authorities recovered the helmet and two of the bracelets, but the search for the third is ongoing. This means museum officials have to rethink how they protect rare historical items. Next time you visit a museum, look closely at the glass cases keeping history safe!
Glowing Salamanders
Transcript: Did you know some animals have a secret glow? Scientists recently discovered that fire salamanders in Spain and Germany emit a bluish-green glow when exposed to ultraviolet light. Researchers from the Natural Sciences Museum of Barcelona found that the glow comes from the yellow spots on the amphibians. Biofluorescence occurs when organisms absorb light from an external source at one wavelength, then re-emit it at another. Think of it like a neon shirt that lights up under a blacklight at a bowling alley! Why do you think these creatures need to glow in the dark?
Cobalt Quantum
Transcript: What if a common metal was hiding a massive secret? Researchers at the Helmholtz-Zentrum Berlin discovered a complex network of topological electronic states inside cobalt. For forty years, scientists thought they understood this magnetic metal perfectly! The team found that the spin polarization of these states can be completely reversed by changing the direction of the material's magnetization. Picture flipping a light switch that instantly changes how electricity flows through a wire. This means cobalt could be used to build incredibly fast, next-generation computers. What would you invent with a super-fast computer chip?
MIT Ethics
Transcript: How do we make sure artificial intelligence plays by the rules? On April 30, the MIT Schwarzman College of Computing hosted a symposium to discuss the ethical deployment of artificial intelligence. Students and researchers talked about how these tools impact education and society. Experts explained that learning is done through a series of trials and failures. When students hit a wall and ask a chatbot for the answer, they skip the cognitive struggle needed to actually learn the skill. Next time you get stuck on a math problem, will you try to solve it yourself first?
Autonomous Labs
Transcript: Imagine a science lab where robots do all the heavy lifting! A company near the Boston harbor called Ginkgo Bioworks is using artificial intelligence to automate time-consuming laboratory experiments. In one amazing test, a chatbot helped create a new protein, running more than thirty thousand experiments in just six months! This resulted in a forty percent reduction in costs. By handing the repetitive mixing and pipetting over to machines, human scientists have more time to design creative experiments. If you had a robot assistant, what kind of science experiment would you ask it to run?
NASA X-59
Transcript: Have you ever heard a jet fly faster than the speed of sound? NASA just announced that its experimental X-59 aircraft successfully completed its first supersonic flight! The jet reached a top speed of seven hundred thirteen miles per hour at an altitude of forty-three thousand four hundred feet over California. During the eighty-one-minute flight, loud sonic booms from the F-15 chase plane obscured any sound made by the X-59. The goal is to design a jet that creates a quiet thump instead of a window-rattling boom. Where would you travel if you could fly at supersonic speeds?
US Jobs
Transcript: What kind of summer job would you want to have? The Labor Department reports that United States employers added one hundred seventy-two thousand jobs in May. The unemployment rate held steady at four point three percent, showing that the labor market is finding its footing. Restaurants and bars added forty-eight thousand jobs to prepare for the busy summer season, while the healthcare sector added thirty-five thousand. This means more people are finding work, even though wages are not rising quite as fast as prices. What career do you think will be the most popular when you grow up?
Marvel Avengers
Transcript: Are you ready to meet the newest team of superheroes? Marvel Comics just revealed a brand new, highly anticipated lineup for the Avengers! Starting this November, five heroes including Captain Marvel, Daredevil, Luke Cage, Spider-Man, and Wolverine will join forces in a new comic series. Instead of being called Earth's Mightiest Heroes, this team is branded as Earth's Mightiest Survivors. They are teaming up after a massive summer event where the Red Hulk takes over the country of Latveria. If you could join the Avengers team, what would your ultimate superpower be?
EWF Doc
Transcript: Have you ever wondered how a legendary band gets its start? A new documentary directed by Questlove explores the incredible rise of the music group Earth, Wind and Fire. The film premiered at the Tribeca Film Festival and tells the story of the band's creator, Maurice White. White was left by his mother when he was just five years old in the South. He eventually moved to Chicago, drummed for famous blues artists, and risked everything to form his own band. What kind of music would you play if you started a band?
EU Enlargement
Transcript: How does a massive group of countries decide to let new members join? Leaders from the European Union gathered in Montenegro on Friday to discuss speeding up their enlargement process. Right now, six Western Balkan countries are hoping to join the alliance, with Montenegro aiming for the year 2028. Adding a new country is a long process that requires the approval of all twenty-seven current members. Leaders are discussing a gradual integration plan that would let new countries participate in some meetings before becoming full members. Why is it helpful for neighboring countries to share the same rules?