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Drawing water from dry air

on July 23, 2024

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A prototype device harvests drinking water from the atmosphere, even in arid places.

from All Top News -- ScienceDaily https://ift.tt/XpfuSnz

All Top News -- ScienceDaily

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Your brain has a hidden beat — and smarter minds sync to it

When we focus, switch tasks, or face tough mental challenges, the brain starts to sync its internal rhythms, especially in the midfrontal region. A new study has found that smarter individuals show more precise and flexible coordination of slow theta waves during key decision-making moments. Using EEG recordings and cognitive testing, researchers discovered that it s not constant brainwave synchronization that matters most, but the brain s ability to dynamically adapt its rhythms like a well-tuned orchestra. This flexible neural harmony seems to be a hidden engine behind attention, reasoning, and intelligence. from All Top News -- ScienceDaily https://ift.tt/06P1oLc

Inside the 'swat team' -- how insects react to virtual reality gaming

Humans get a real buzz from the virtual world of gaming and augmented reality but now scientists have trialled the use of these new-age technologies on small animals, to test the reactions of tiny hoverflies and even crabs. In a bid to comprehend the aerodynamic powers of flying insects and other little-understood animal behaviors, the study is gaining new perspectives on how invertebrates respond to, interact with and navigate virtual 'worlds' created by advanced entertainment technology. from All Top News -- ScienceDaily https://ift.tt/74yIZxj

Smartphone shipments to China hit six-year low in February: market data

Smartphone shipments to China in February fell to their lowest in six years, market data indicated, as consumers continued to put off handset purchases amid a slowing economy. from Reuters: Technology News https://ift.tt/2UxAQd3

Drawing water from dry air

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