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Dec 18 2024SCIENCE

Smart Chemical Sensors: How WO3-BiVO4 Nanoflakes Detect Harmful Ethylenediamine

Scientists have created a new way to detect ethylenediamine (EDA), a chemical that's not so good for the environment. They made tiny, leaf-like structures called WO3-BiVO4 nanoflakes using a special process called hydrothermal synthesis. These nanoflakes were checked under microscopes and found to b

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Dec 18 2024ENVIRONMENT

The True Price of CO2: What Experts Say

Estimating how much a ton of CO2 costs society, called the social cost of carbon (SCC), is tough. It needs to consider the whole climate and economic system, and how changes spread in time and space. Scientists have looked at the models used to calculate SCC but in bits and pieces. No one has put it

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Dec 18 2024HEALTH

Clean Water and Compost: Breaking the Poverty-Disease Cycle

Did you know that removing certain water plants can cut disease rates and boost farm incomes? In Africa, a type of snail lives in these plants and spreads an illness called schistosomiasis. When farmers use fertilizers, they grow more plants, giving the snails more homes. In trial runs, taking out t

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Dec 17 2024HEALTH

How Social Media Use Affects Teens: A UK Study

Recent research in England has revealed some interesting connections between teenagers' mental health and their use of public social media accounts. While earlier studies have shown links between social media and teen mental health, this study dives deeper into specific aspects, particularly the imp

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Dec 17 2024HEALTH

How Low Self-Worth Makes People Less Helpful

Imagine a world where how clear you are about yourself affects how nice you are to others. That's what researchers found out. They looked into how well people understand themselves, what they call "self-concept clarity" (SCC). When this is low, people start to feel like there's not enough to go arou

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Dec 17 2024SPORTS

Vikings' Win Dedicated to Randy Moss, Falcons Snap Losing Streak

Justin Jefferson led the Minnesota Vikings to a 30-12 win over the Chicago Bears on Monday Night Football, using the victory to honor his idol, Randy Moss. Moss, a Pro Football Hall of Famer, recently announced he is battling cancer. The game opened with fellow former Vikings receivers Chris Carter

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Dec 17 2024CRYPTO

Crypto Scam Alert: Hackers Pretend to Be Investors to Steal Millions

Ever heard of the North Korean hacker group, Lazarus? They're back with a new trick, the FBI says. After stealing billions in crypto, they're now pretending to be venture capitalists to target startup CEOs. In November 2023, they fooled a crypto startup's CEO using a fake Telegram account. They sent

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Dec 17 2024FINANCE

Why Financial Advisors Are Cautious About Crypto

Cryptocurrencies have been on a roll since the U. S. election in November, with bitcoin hitting a new high above $107, 000 on Monday. But despite these soaring prices and President-elect Donald Trump's pro-crypto policies, many financial advisors are still hesitant to recommend crypto to their clien

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Dec 17 2024HEALTH

How Gut Bugs Talk to the Brain

Did you know that tiny creatures living in your gut can chat with your brain? Yes, gut microbes can actually communicate with the brain through something called the gut-brain axis. This might sound a bit weird, but it's true! These little critters change as we grow older, with the number and types d

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Dec 17 2024HEALTH

Missouri's Obesity Hunt: AI's New Perspective

Obesity is rising globally, making it tough to pinpoint causes. Scientists have turned to tools like geographic information systems (GIS) and deep learning to help understand this complex issue. One study, focusing on Missouri, used deep neural networks to analyze visual features and spatial data. T

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