Tech

Design Sem Nome 2024 08 29T022432.276

Injectable Pacemaker Regulates Heartbeat for Five Days, Then Dissolves

Medical Care, Medicine /

A new injectable, temporary pacemaker could address heart arrhythmias in emergencies. This nanoparticle gel can regulate the heart’s electrical signals for up to five days before safely dissolving in the body. Arrhythmias occur when the heart’s rhythm becomes too fast, slow, or irregular, leading to serious complications if untreated. While defibrillators and surgically implanted pacemakers […]

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Design Sem Nome 2024 08 29T005717.913

New Living Plastic Breaks Down After Disposal

Tech /

Scientists have developed a ‘living plastic‘ that self-destructs when it starts to erode. During composting, this innovative material breaks down in just a month, whereas conventional plastics can take up to 55 days to decompose under similar conditions. This promising technology is inspired by plastic-degrading proteins, naturally produced by a type of bacteria discovered at

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Design Sem Nome 2024 08 28T044006.188

Telegram Founder Awaiting Outcome Following Arrest in France

Finance & Business, Tech /

Pavel Durov, the founder and CEO of Telegram, is expected to find out on Wednesday if he will face charges or be detained following his arrest by French authorities over alleged violations related to the messaging app. The 39-year-old Russian-born creator of Telegram, was detained late Saturday at Le Bourget airport near Paris. His initial

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Design Sem Nome 2024 08 27T235543.966

DNA Computer Solves Sudoku and Stores Millions of Gigabytes for Millennia

Computer & Electronics, Tech /

A fully functional DNA computer is now closer to reality, thanks to a new technology capable of storing petabytes of data in DNA for thousands to millions of years. This system can also process information, as shown by its ability to solve sudoku puzzles. Your little finger has more data storage capacity than the most

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Design Sem Nome 2024 08 27T040337.403

Solar-Powered, Self-Contained Units Extract Drinking Water from the Air

Tech /

Clean drinking water, one of the essential needs for human survival, is becoming increasingly crucial as climate change affects traditional sources like rainfall, rivers, and lakes. Aquaria Technologies, a San Francisco-based company founded in 2022, aims to make affordable, clean drinking water accessible by extracting it from the air. Moisture is present in the air

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Design Sem Nome 34

Color ePaper Display Ditches Batteries for Wireless Power

Apps & Software, Computer & Electronics, Tech /

E Ink screens are known for being easy on the eyes and providing excellent battery life due to their minimal power consumption. However, a new display developed by Digital View operates completely without a battery, drawing power instead from an overhead Wi-Charge wireless power system. Before avid e-reader fans get too enthusiastic, this innovation has

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Design Sem Nome 33

Solar Panels: Key Milestones in Over 140 Years of Innovation

Tech /

“From a New York rooftop in the 1800s to their debut in space. From tales of kidnappings and bribery to a world-altering inkwell mishap… Solar panels stand as one of humanity’s greatest inventions, and their history is more intriguing than you might expect.” The first photovoltaic solar panel installation took place in 1884, when Charles

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Design Sem Nome 31

Digital Inbreeding Could Cause AI Systems to Collapse

Artificial Intelligence, Tech /

Artificial intelligence (AI) prophets and newsmongers are forecasting the end of the generative AI hype, with talk of an impending catastrophic “model collapse“. But how realistic are these predictions? And what is model collapse anyway? “Model collapse,” a concept discussed in 2023 but gaining more attention recently, describes a hypothetical situation where AI systems become increasingly less effective as the

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Design Sem Nome 27

Light-Activated Implant May Cut Heart Surgeries in Babies

Medicine /

For babies with a heart defect, implanting a ‘shunt‘ is vital. A new light-expanding shunt could reduce the need for multiple heart surgeries as the baby grows. Understanding Hypoplastic Left Heart Syndrome Hypoplastic left heart syndrome occurs when the left side of the heart remains severely underdeveloped and thus cannot support blood circulation throughout the

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Design Sem Nome 2024 08 19T011510.221

BenQ Invites Movie Lovers to Relax and Look up

Entertainment, TV Tech /

In 2021, BenQ introduced a portable projector resembling a Bluetooth speaker, offering large-scale visuals. Now, they’ve expanded the lineup with a flagship model designed for an unconventional viewing surface—the ceiling. The GV50, featuring a distinctive waterdrop design, retains the dual 4-watt midrange drivers from the previous GV30 model. However, BenQ has enhanced the bass with

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