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Kaiane Ibarra

5715 Posts
Nov
08
2025
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By Kaiane Ibarra
Fearing vulnerability to China, Europe has a new worry: Electric buses

The Electric Bus Threat: Europe’s China Vulnerability

Social Responsibility
Mounting worries regarding reliance on technology are transforming Europe's strategy for public transit and digital security. A sector that was previously calm and effective in Scandinavia is now the focal point of an intense discussion concerning national defense and digital autonomy.Rising alarms over Chinese-built busesPublic transport providers in Denmark and Norway are facing a possible security vulnerability within their electric bus fleets, particularly in vehicles manufactured by Yutong, the globe's leading bus producer headquartered in Zhengzhou, China. The problem arises from the buses' capacity to accept remote software updates and perform diagnostic assessments – a functionality that, despite its technological…
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Nov
08
2025
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By Kaiane Ibarra
microscopic view of the structure

Robert Hooke and the Cell Theory: His Discoveries

Science and technology
The scientific revolution of the seventeenth century marked profound progress in understanding the natural world, and among its most significant contributors was Robert Hooke. An English polymath, Hooke’s acute observational skills and innovative experiments transformed biology, most notably through his discovery regarding cells. His meticulous work laid the foundation for future advances in microbiology and cellular biology—a legacy that persists centuries later.Robert Hooke and the Development of the Compound MicroscopeRobert Hooke was more than just a scientist; he was also an inventor and architect, renowned for improving scientific tools. In the 1660s, he perfected the compound microscope, an instrument featuring…
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Nov
08
2025
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By Kaiane Ibarra
Why an unprecedented NASA mission is set to take off on a winding journey to Mars

Charting a New Course: NASA’s Winding Journey to Mars

Science and technology
NASA is preparing to launch twin spacecraft on a novel, winding journey to Mars, aiming to unlock the secrets behind the planet’s lost atmosphere.The mission, named EscaPADE—short for Escape and Plasma Acceleration Dynamics Explorers—plans to undertake an unprecedented orbital trajectory to study how Mars gradually lost its atmosphere billions of years ago. Spearheaded by the University of California, Berkeley, and supported by aerospace companies Advanced Space and Rocket Lab, the project represents a bold experiment in low-cost planetary exploration. Unlike typical Mars missions that rely on direct paths during tight launch windows, EscaPADE will follow a unique “launch-and-loiter” strategy, allowing…
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Nov
08
2025
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By Kaiane Ibarra
The last-ever penny will be minted today in Philadelphia

Final Penny Minted Today in Philly

Investments and business
After more than two centuries, the American penny will be retired, closing a 238-year chapter in the nation’s monetary history. The final coin is set to be minted today at the US Mint in Philadelphia, marking the end of an era.The final minting and reasons for retirementThe last penny will be produced under the supervision of Treasury Secretary Scott Bessent and Treasurer Brandon Beach, following a directive from President Donald Trump earlier this year to halt production. The decision stems from the rising cost of manufacturing the coin—nearly four cents per penny—making it more expensive to produce than its actual…
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