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Daily Upsider - Friday, April 25th, 2025
Friday, April 25th, 2025
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Today is National Telephone Dayâa nod to the invention that dialed us into a new era of connection. From rotary phones to video calls, it all started with a simple âhello.â âď¸
Todayâs Upside
Health Science
Colossal Squid Filmed

A colossal squid â credit, Schmidt Ocean Institute
A rare encounter in Antarctic waters has given scientists an extraordinary glimpse of one of the oceanâs most mysterious giantsâthe colossal squid. Captured by the Schmidt Ocean Instituteâs submersible near South Georgia and the South Sandwich Islands, the footage shows a juvenile Mesonychoteuthis hamiltoni gliding past the camera at a depth of about 1,800 feet. Though this individual measured only about a foot long, fully grown colossal squids can reach up to 25 feet in length and weigh over 1,200 pounds, making them the largest invertebrates on Earth.
Deep-sea biologist Dr. Kat Bolstad, who helped confirm the squidâs identity, emphasized the importance of finally capturing live footage of the elusive species. While she wasnât directly involved in the expedition, Bolstad said the video provides critical clues to understanding the squidâs behavior and biologyâespecially since confirmed sightings are virtually nonexistent. The juvenileâs spotted mantle suggests it can shift between transparency and opacity, a key camouflage feature in the deep sea.
Colossal squids are thought to be ambush predators with enormous, light-sensitive eyesâup to 16 inches acrossâperfect for tracking bioluminescent prey and avoiding predators like sperm whales. With the Schmidt Ocean Institute not planning to return to Antarctic waters until 2028, and the squidâs legendary ability to detect submersibles before they get close, this rare sighting may be one of the only looks at a living specimen for years to come.
US News
DIY Levee Saves House

Family photos by Tucker Humphrey
Amid the devastating floods in Tennessee earlier this month, a striking video went viral: a single dry property standing like an island, completely surrounded by water. The aerial footage, taken by helicopter, shows the home of brothers Justin and Tucker Humphreyâuntouched while the rest of their Bogota farming community suffered heavy losses. The key to their survival? A homemade levee system, built by the brothers using an excavator and knowledge passed down from their late father.
The Obion River surged nine feet in just a few hours, eventually reaching within five feet of its all-time record on April 8. Many residents were caught off guard and experienced catastrophic flooding. But the Humphreys had been through this before. They knew what to doâand they acted fast. âWeâre just doing what we have to do,â Tucker told The Washington Post. âHeâd like seeing that,â he added, speaking about their father. âHeâd know we were listening when we were kids.â
The brothersâ quick thinking and preparation earned them widespread admiration online. Commenters called the levee a mix of grit and foresight, with one summing it up perfectly: âSmart enough, stubborn enoughâjust like their dad.â
World News
Worldâs Tallest Bridge

Duge Bridge, the current tallest bridge in the world just 120 miles from the Huajiang Grand Canyon Bridge â credit, Highest Bridges CC BY-SA 4.0
In less than three months, China will unveil the worldâs tallest bridge: the Huajiang Canyon Bridge in Guizhou province. Soaring 2,051 feet above the canyon floorânearly 1,000 feet higher than Franceâs famed Millau Viaductâthe structure is an engineering marvel. But in Guizhou, where nearly half of the worldâs 100 tallest bridges already stand, record-breaking is secondary to necessity. The regionâs steep karst terrain makes traditional roadways impractical, turning bridges like this into vital links between remote areas.
Spanning 9,776 feet with a 4,658-foot main spanâlonger than the Golden Gate Bridgeâthe Huajiang Bridge will cut travel time across the canyon from 70 minutes to just 2. Itâs part of the new LiuzhiâAnlong expressway, designed to boost connectivity and attract more visitors to destinations like the Huangguoshu Waterfall. Chief engineer Li Zhao shared that the build involved 93 steel trusses, placed with GPS-guided cable cars and assembled with the help of 3D simulations to ensure precision. The result: a seamless, high-altitude crossing built to withstand both time and terrain.
Renderings suggest the bridge wonât just serve driversâit may include a 1,500-foot pedestrian walkway, a cliffside restaurant, and even a bungee jump platform. Slated to open June 30, the bridge will surpass the nearby Duge Bridge, claiming the title of the worldâs tallest and solidifying Guizhouâs status as the epicenter of sky-high infrastructure.
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