Many people are familiar with facial recognition systems that unlock smartphones and game systems or allow access to our bank accounts online. But the current technology can require boxy projectors and lenses. Now, researchers report in ACS’ Nano Letters a sleeker 3D surface imaging system with flatter, simplified optics. In proof-of-concept demonstrations, the new system recognized the...
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Why Artists Should Learn How to Use AI Tools
In his talk at Rhizome’s 7×7 conference, the musician and comedian Reggie Watts said that artists should learn how to use the creative applications of artificial intelligence so they can ‘be at the table and have an opinion.’ His words summed up the ethos of the event, which invited artists who had not previously worked...
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How to Finance Your Art Collection
Collectors are increasingly using loans to buy; Art Basel examines the mechanisms Andy Warhol famously quipped that ‘being good in business is the most fascinating kind of art.’ But an artwork is itself an investment, and few collectors would ignore that their purchases can appreciate in value. Unlike stocks and other fungible assets, however, unique artworks...
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Sustainable Practices Can Save Mexico’s Blue Agave, Tequila and Bats
Many associate tequila with lime wedges, salt, and parties. But the popular drink also has a negative impact on biodiversity, both on the blue agave from which it is made and, perhaps more unexpectedly, on bats. Both are threatened by one-sided cultivation. Researchers at the University of Gothenburg, together with colleagues in Mexico and the...
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Jealousy – We Understand Our Own Sex Best
Do you really know why your partner gets jealous? We understand a surprising amount about other people’s jealousy, but we understand our own sex best. We may not always fully understand why our partners get jealous, and women and men often get jealous for completely different reasons. Two researchers from the Norwegian University of Science...
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Mom Talk:’ Immigrant Bilingual Latina Mothers Have Dual-Language Personalities
Children who hear a language other than English at home currently make up more than 25 percent of the school-aged population in the United States. A large majority of those children hear Spanish because that is the native language of their parents. When their parents came to the U.S., they brought not only their language,...
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BIPOC Individuals Bear Greater Post-Covid Health Burdens, New Research Suggests
Black, indigenous, and people of color (BIPOC) who were infected with COVID-19 experienced greater negative aftereffects in health and work loss than did similarly infected white participants, new research finds. Despite similar symptom prevalence, BIPOC and Hispanic patients experienced greater negative impacts on their health status, activity levels, and ability to work compared with non-Hispanic...
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Hiring the Most Qualified Candidate Might Be Unfair
Both liberals and conservatives are more likely to believe that merit-based hiring is unfair after learning about the impacts of socioeconomic disparities, according to a study published by the American Psychological Association. People from across the political spectrum also are more likely to support programs that encourage socioeconomic diversity after learning about the effects of...
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Nelson Mandela’s Personal Items Under the Hammer in New York? Why It Outraged Some, and What’s at Stake
An identity document, a pair of reading glasses, a hearing aid and a pair of worn shoes. These are just some of Nelson Mandela’s personal items that were due to go on auction on 22 February 2024. A month before the auction was due, the New York-based Guernsey’s auction house put a notice on its...
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Brazil Can Lead the World in the Production of Green Hydrogen from the Sun and Wind
In the context of the international search for energy transition alternatives, one of the most promising topics today is green hydrogen. And Brazil is one of the countries best placed to lead the production of this abundant, cheap and potentially efficient energy alternative. But after all, what is green hydrogen, and why does Brazil have...
