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Today’s Pulse rundown
Taliban Smartphone Ban
Transcript: What if your government suddenly decided that you were not allowed to use a smartphone? In Afghanistan, the Taliban have ordered a sweeping ban on smartphones for government officials. The new rule takes effect this week and prohibits workers from using mobile devices. If anyone breaks the rule, their phone will be smashed! Reports say the ban is being implemented unevenly, with some areas targeting civilians and students too. One worker in Herat said his confiscated phone was worth eight thousand afghanis. Experts worry this could lead to broader restrictions. How would you communicate with friends without a smartphone?
New Walking Shark
Transcript: Imagine exploring the ocean after midnight and finding a shark that prefers to walk! Researchers in Papua New Guinea just described a new species called Dudgeon's walking shark. While surveying Milne bay, a scientist caught a meter-long fish by hand. Her team noticed it had a unique pattern of white stripes and small brown spots! Over the next two days, they found eleven more individuals across three different sites. These nocturnal epaulette sharks use their fins to walk in shallow water and are completely harmless to humans. What other amazing sea creatures do you think are hiding in the shallows?
Plant Geometry
Transcript: Have you ever noticed that nature is full of hidden math? Researchers at Cold Spring Harbor Laboratory discovered that the major veins of Chinese money plant leaves form a mathematical pattern called a Voronoi diagram! Published on May 12, the study explains how this mesh-like network forms. Computer simulations hinted that waves of a growth hormone emanate from tiny pores during leaf development. When those waves meet, they form boundaries that turn into the major veins! City planners actually use this exact same geometry to design neighborhoods and map out school zones. Where else have you spotted repeating patterns in nature?
Deep Plowing Danger
Transcript: What if the traditional way of preparing a farm field was actually hurting the soil? Scientists tested twenty-seven plots of land at a university farm in Newport, England. They tilled some plots to ten centimeters and others to twenty-five centimeters. Using fiber-optic sensors to track rain in March 2023, they discovered that deep plowing crushes tiny pathways in the dirt. When those narrow pathways get disturbed, suction forces strengthen, which impairs the water's flow! This means rainwater pools near the surface instead of seeping down, making the land more vulnerable to floods and drought. How could farmers protect these vital soil tunnels?
Self-Driving Toilet
Transcript: Have you ever seen a bathroom appliance that can drive itself across the room? At a recent expo in Shanghai, China, a company called Yueban debuted an autonomous self-driving toilet! Expected to sell for around four thousand three hundred dollars, the device was designed to improve accessibility for people with mobility issues. The toilet uses lidar and ultrasonic sensors to autonomously plan safe routes through a home that avoid obstacles and stairs. It even features a built-in bidet, warm air drying, and ultraviolet lights to kill bacteria! This robotic assistant could make life much easier for elderly users. What other household items should become self-driving?
Cosmic Fossil Galaxy
Transcript: What if you could look through a telescope and see the very beginning of the universe? Astronomers using the James Webb Space Telescope just captured light from a chemically primitive galaxy called LAP1-B! This cosmic fossil dates back to just eight hundred million years after the universe began. Because the light traveled from thirteen billion light-years away, it was incredibly faint. To see it, scientists used the gravity of a closer galaxy cluster to warp spacetime, which bends and concentrates photons from light sources behind it! This natural magnifying glass enlarged the ancient galaxy by one hundred times. What mysteries do you think hide in deep space?
New Flu Vaccine
Transcript: Are you ready for a brand-new way to fight the winter flu? Federal health advisers just recommended the approval of the first flu vaccine made with mRNA technology! Created by Moderna, the shot is currently being evaluated for older adults. In a study of forty thousand people, the new vaccine reduced flu cases by about twenty-seven percent compared to another routinely used brand. The Food and Drug Administration will consider the recommendation by early August. Because mRNA vaccines are faster to manufacture, experts say this technology could help doctors quickly brew new doses to match mutating flu strains! How do you stay healthy during the winter?
Church Organ Sounds
Transcript: Imagine traveling across the country with a solar-powered studio to record the sounds of history! Musician Michael Cloud Duguay toured Newfoundland in July 2024 to record aging church organs for his new album. When his team arrived in Aguathuna, a town of just four hundred people, locals said they did not have an organ. But a volunteer remembered an old electronic keyboard hidden in the balcony! Unused since the 90s, the team powered it up and recorded the sputtering instrument coming back to life. Capturing these unique sounds preserves a piece of musical history before it fades away forever. What old instrument would you want to record?
Knicks Victory Parade
Transcript: What is the best way to celebrate a massive sports victory? With a giant parade right down the middle of the city! The New York Knicks just won the basketball championship for the first time in fifty-three years. Over a million people packed into the Canyon of Heroes in lower Manhattan to cheer for the team! The celebration featured a massive lineup of hip-hop and R&B stars. Rapper Fat Joe brought a crew of famous friends, and their DJ played ninety minutes of massive hits from atop a sanitation truck! It was an unforgettable moment of unity for the entire city. How does your hometown celebrate big wins?
Strait of Hormuz
Transcript: How does a major international agreement change the flow of global trade? On Thursday, the United States lifted its blockade of Iran as a tentative agreement to end their conflict took effect. This means oil tankers are finally moving freely through the Strait of Hormuz again! The new deal extends a ceasefire and gives both sides sixty days to hammer out broader agreements on larger issues. On Wednesday night alone, more than twelve point five million barrels of oil went through the vital waterway. Keeping this shipping channel open is incredibly important for stabilizing global energy prices. Why is international trade so important for everyday life?