Technology

Former U.S. president Donald Trump’s recent shift towards embracing cryptocurrency at the Bitcoin 2024 conference in Nashville has caught the attention of many. Once known for his skepticism towards digital assets, Trump is now positioning himself as a champion of cryptocurrencies. This change reflects a broader trend where politics and crypto are converging, giving rise
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Lithium-metal batteries have the potential to revolutionize the energy storage industry due to their significantly higher energy densities compared to lithium-ion batteries. However, these batteries have been plagued by limitations, particularly a short lifespan. Recent research from the University of Science and Technology of China and other institutes has introduced a new electrolyte design that
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Cognitive flexibility is a crucial human ability that allows individuals to switch effortlessly between different thoughts and mental concepts. This capability enables multitasking, rapid skill acquisition, and adaptation to new situations. Although artificial intelligence systems have made significant advancements in recent years, they still lack the level of flexibility observed in human cognition. A group
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The luminescent solar concentrator (LSC) has been a revolutionary invention since the 1970s, aiming to improve solar energy capture by utilizing luminescent materials to convert and concentrate sunlight onto photovoltaic (PV) cells. Unlike traditional concentrators that rely on mirrors and lenses, LSCs have the advantage of being able to harvest diffuse light and have been
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Wireless internet has become an essential part of our daily lives, supporting a wide range of activities from professional communications to entertainment. However, the increasing demand for wireless connectivity has led to a rise in power consumption and carbon emissions globally. In order to address this issue, researchers have been exploring energy-efficient techniques to enhance
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