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Kaiane Ibarra

6082 Posts
How ball lightning defies current scientific understanding

How ball lightning defies current scientific understanding

1. Ball LightningBall lightning is an uncommon meteorological event characterized by a radiant, round formation observed during stormy weather. Observers frequently document glowing spheres spanning anywhere from a few centimeters up to multiple meters across, occasionally drifting past glass panes, traveling against air currents, or traversing physical barriers entirely unscathed. Even though accounts have existed for hundreds of years, verifiable and replicable data from laboratory experiments is still scarce.Scientific hypotheses suggest plasma formations, vaporized silicon from soil struck by lightning, or microwave radiation trapped in a plasma bubble. In 2014, Chinese researchers recorded a spectral signature during a thunderstorm that…
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The 8 largest libraries globally by volume and collection size

The 8 largest libraries globally by volume and collection size

1. Library of Congress (United States)The Library of Congress, located in Washington, D.C., stands globally acclaimed as the most extensive library worldwide based on its volume count. Housing upwards of 170 million items, the institution preserves more than 39 million cataloged books along with various printed publications. Furthermore, its vast holdings encompass historical manuscripts, cartographic maps, photographs, audio recordings, and digital assets.Founded in 1800, the library functions as the investigative branch of the United States Congress. Its worldwide collection encompasses resources in over 450 tongues. Prominent treasures comprise the Gutenberg Bible, Thomas Jefferson’s personal library, and extensive historical periodical archives.…
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High mortgage rates and prices slow buyer action despite more listings

High mortgage rates and prices slow buyer action despite more listings

The US housing market is giving buyers more options than they have had in years, with listings rising and competition easing. Yet high home prices and mortgage rates are keeping many prospective homeowners from making an offer.More homes are available as buyer demand remains subduedFor much of the period following the pandemic, the US housing market was defined by intense competition. Limited inventory, historically low mortgage rates and a rush by households to find homes pushed prices higher and gave sellers considerable leverage.That paradigm has shifted.By August 2026, the count of vendors within the US marketplace surpassed that of purchasers…
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Codes of conduct crucial for guiding behavior in the age of AI

Codes of conduct crucial for guiding behavior in the age of AI

As reports of misconduct increase and artificial intelligence brings forth new ethical dilemmas, workplace conduct codes are gaining significance. Even so, numerous personnel remain hesitant about reporting violations, or they miss precise direction regarding corporate responses.Employee confidence in reporting is weakeningCodes of conduct are designed to give employees a clear framework for understanding acceptable behavior, identifying potential violations and knowing where to turn when concerns arise. However, their impact relies not simply on whether companies have such policies in place, but also on whether staff members comprehend them, apply them and trust the mechanisms linked to them.That issue has become…
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