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Today’s Pulse rundown
Thailand Dinosaur
Transcript: What if you found a dinosaur that was as long as a cricket pitch? Palaeontologists from Mahasarakham University just shared that they discovered a new plant-eating species in Thailand's Kalasin Province. The massive creature lived about one hundred and fifty million years ago and measured up to sixty-six feet long! A CT scan revealed it had a unique air-cavity structure and a Y-shaped arrangement of supporting bones. Researchers say its extremely long neck likely helped it reach vegetation at different heights in the forest. If you could name a newly discovered dinosaur, what would you call it?
Numbat Comeback
Transcript: Imagine helping an entire animal species bounce back from the brink! The IUCN just announced that the numbat, a striped marsupial in Western Australia, has been downlisted from endangered to near threatened. Back in the late nineteen seventies, there were only around three hundred individuals left. Conservationists spent forty years building fenced areas and moving zoo-bred numbats into the wild. Removing non-native foxes and cats caused spectacular increases in numbat numbers, bringing the total population up to about three thousand today! What is your absolute favorite wild animal that currently needs protecting?
MRI Metamaterials
Transcript: Have you ever had to sit perfectly still inside a loud medical scanner? Researchers at the Max Delbrück Center just developed a new antenna for MRI machines that produces sharper images in less time. They tested the design on a seven Tesla scanner to look closely at the human eye. MRI scanners create images by sending radiofrequency signals into the body while a powerful magnetic field is applied. By building the new antenna with specially engineered metamaterials, the team was able to guide those radiofrequency fields much more efficiently. How do you think faster medical scans could help nervous patients?
Quantum Dot Displays
Transcript: What if your phone screen could last thousands of times longer? Researchers at MIT and Samsung just published a study in Science Advances showing how to extend the lifespan of blue quantum dot LEDs. These tiny glowing particles are used in advanced television displays. The team discovered that layer thinning is caused by the release of extra hydrogen and oxygen during operation. To fix this, they encapsulated the LEDs in an acrylate-based resin, which suppresses the release of hydrogen and oxygen. This simple trick created a five-thousand-fold lifespan improvement! What kind of futuristic display would you invent?
AI Water Model
Transcript: Did you know that making computer chips requires millions of gallons of water? Researchers at Virginia Tech just built a causal AI model to help policymakers manage the growing competition for water across all fifty states. Right now, agriculture consumes about seventy percent of our freshwater withdrawals. Semiconductor fabrication also needs massive amounts of ultra-purified water to clean and cool silicon wafers. The new AI model identifies cause-and-effect relationships to show how improving irrigation efficiency on farms could actually free up water for industrial growth without causing a drought. How do you try to save water at home during the summer?
Zooniverse Milestone
Transcript: What if you could help discover a new planet from your living room? The citizen science platform Zooniverse just reached an incredible milestone of one billion classifications! Since twenty twenty, over three hundred and twenty-four thousand volunteers have helped NASA researchers analyze space and wildlife data. What this means for you is that anyone can be a scientist. By marking dips in light curves or spotting moving objects, everyday people have helped write ninety-six scientific publications. Fifty-six of those articles even feature citizen scientists as official co-authors! If you could help NASA study one thing, what would you choose?
Storm Smart Program
Transcript: Have you ever noticed a problem at school and decided to fix it yourself? A sixteen-year-old student from South Florida named Elise Raurell did exactly that! This year, she created a brand new educational program called Storm Smart to teach younger students all about hurricane preparedness. What this means for you is seeing how one person can make their community safer. After realizing that local schools did not have a dedicated curriculum for extreme weather, she developed her own mini lessons to fill the gap and help families get ready for storm season. What important life skill do you think every school should teach?
Star Wars Cards
Transcript: Are you ready to deal out some cards from a galaxy far, far away? Fantasy Flight Games is releasing Ashes of the Empire, the eighth set for the Star Wars Unlimited trading card game. The set drops on July seventeenth and features over two hundred and sixty new cards! What this means for you is a whole new way to battle your friends. The deck introduces a new token called Advantage, which allows players to temporarily upgrade their units by giving them a plus one to their attack. If you could design a trading card for any movie character, who would it be?
Chart Record
Transcript: How long do you think a hit song can stay at the top of the charts? Pop star Olivia Dean and singer Sam Fender just broke a massive record! Their hit track Rein Me In is now the United Kingdom's longest-running number one single by British artists. What this means for you is witnessing music history being made. The song, which was released in June of last year, has been at the top of the chart for sixteen weeks! It officially surpassed a famous nineteen ninety-four track by Wet Wet Wet to claim the crown. What song have you been listening to on repeat lately?
Pittsburgh Newspaper
Transcript: What happens when a city's oldest source of news runs out of money? The historic Pittsburgh Post-Gazette newspaper was set to file for bankruptcy this year, but it has officially been saved! The paper will endure after being sold to a nonprofit journalism institute. What this means for you is a look at how communities protect their history. The original Pittsburgh Gazette printed its first edition two hundred and forty years ago! By shifting to a nonprofit model, the organization can focus on keeping local journalism alive for future generations. Why is it important for a town to have a local newspaper?