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Today’s Pulse rundown
Volcano Pumice
Transcript: What if the ocean around your home suddenly turned into a desert of floating rock? In Papua New Guinea, an undersea volcano in the Bismarck Sea has erupted, covering the water around Manus Province in thick pumice stone. The government is assessing the situation as villagers are trapped, unable to use their boats to fish or travel. Pumice is created when lava from volcanic eruptions cools rapidly, forming a lightweight, porous rock that floats. The dense coverage blocks sunlight, which can harm marine animals below the surface. How would you adapt if you suddenly could not travel across your own town?
Praying Mantis
Transcript: Have you ever seen an insect play hide and seek by planking? Researchers at James Cook University just identified three new species of snake mantises in Australia and Papua New Guinea. With the help of citizen scientists on iNaturalist, they found these incredible insects living right in suburban gardens in Brisbane and Sydney. These mantises have a special sensory organ on their chest that helps them flatten themselves perfectly against a leaf. This planking behavior camouflages them, making it hard for predators to spot them in the wild. Next time you are in a garden, will you look closer at the leaves?
Diamond Electronics
Transcript: What if the secret to supercharging our computers was hiding inside a piece of jewelry? Researchers at MIT have successfully embedded gallium nitride transistors into an ultrathin layer of diamond. This new technique is designed to improve the performance and reliability of high-power electronics used in advanced wireless communications. As computer chips get smaller, they generate localized hot spots that slow them down. The diamond acts as a powerful heat spreader that normalizes the temperature across the chip, managing the heat without creating unwanted electrical drag. What kind of super-fast device would you build with a diamond computer chip?
M&S Traineeship
Transcript: Are you looking for a way to jumpstart your future career? Marks and Spencer is launching a new paid training scheme to create one thousand places for sixteen to twenty-four-year-olds across the UK and Ireland. The program aims to tackle rising youth unemployment by offering six months of hands-on retail training. This gives young people who might not have a degree the chance to gain real responsibility and work experience. Programs like this can help students build confidence and open doors to future management roles. What skills do you think are most important to learn at your very first job?
Apple WWDC
Transcript: Is your smartphone about to get a massive brain upgrade? Apple CEO Tim Cook is kicking off the Worldwide Developers Conference on Monday. The company is expected to announce major updates, including iOS 27 and a highly anticipated artificial intelligence boost for its virtual assistant, Siri. Reports suggest Apple is partnering with Google to infuse Siri with Gemini AI technology. This could bring new chatbot capabilities and a dedicated spot on your screen, making your phone much better at understanding and helping you with daily tasks. If your phone could do one chore for you perfectly, what would it be?
Cosmic Signals
Transcript: Imagine solving a mystery that has puzzled astronomers for over twenty years! A PhD student at the University of Sydney helped identify the source of mysterious long-period radio transients. Using the Australian Square Kilometer Array Pathfinder telescope, the team traced the signals to a binary star system located in the Milky Way. The system features a dense white dwarf pulling material from a larger red dwarf star. The heated material emits X-rays, while the interaction between the two stars' magnetic fields produces tightly beamed bursts of radio waves every one point four hours. What other cosmic secrets do you think are hiding in the deep universe?
City Birds Singing
Transcript: Can a tiny bird outsing the roar of city traffic? Researchers at the Centre for Ecological Research in Hungary have discovered that some birds living in cities are changing their tunes. They studied how urban environments influence the way these animals communicate with each other. Birds sing to mark their territory, but traffic noise makes it hard for them to be heard. To compete with the loud ruckus of the city, some birds try to sing higher, changing their frequency or individual notes so their songs carry over the noise. Next time you walk down a busy street, will you stop and listen for the birds?
Shania Twain Pub Gig
Transcript: What if a global superstar suddenly showed up to play at your local neighborhood spot? Legend Shania Twain surprised two hundred fans with an intimate performance at the Shacklewell Arms pub in east London. She played the tiny venue to celebrate her upcoming album, releasing July 24. Twain told the crowd that the new album reflects the phases of her life before she got a recording contract, back when she was just a kid singing in bars. It was a rare chance for fans to see a stadium-level artist up close! Which massive music star would you want to see perform in a tiny room?
Xbox Vivarium
Transcript: Are you ready to dive into a summer that never ends? A new life simulation game called Vivarium was just revealed at the Xbox Games Showcase. Set to release in 2027, the game takes place inside a glass terrarium tucked away in a rural American home, featuring a hand-drawn art style. Players get to garden, cook, and meet eccentric neighbors, but the game also features a unique clock system. This system syncs with the player's real-world calendar, unlocking discoveries and mysteries as the story progresses over time. If you could build a tiny town inside a glass jar, who would live there?
Retirement Savings
Transcript: Did you know you might be saving up free money without even realizing it? A report encourages workers to check their wage slips to see if they are automatically enrolled in pension savings. Most workers aged twenty-two and over who earn more than ten thousand pounds a year are included. When you are enrolled, five percent of your salary goes into a savings pot. Your employer then adds extra money into the pot, equivalent to at least three percent of your wages, helping your savings grow over time. Why is it so important to start saving money when you are young?