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Nov 09 2024TECHNOLOGY

Why the Price of the USAF's New B-21 Bomber Might Skyrocket

The Northrop Grumman B-21 Raider, initially priced at $550 million per unit, is likely to cost more as time goes on. This isn't surprising. The Department of Defense knows that inflation and economic pressures make weapons programs costlier. John Venable, from The Heritage Foundation, says increased

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Nov 09 2024SCIENCE

Sugar Substitute Advantame: What You Need to Know

Ever heard of advantame? It's a sweetener that's been getting a lot of attention. Scientists have been looking into it to see if it's safe for us to eat. Here's what they found: Advantame is stable, but not in every situation. It can break down in acidic drinks and foods that are heated up. Researc

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Nov 08 2024HEALTH

The Impact of a Lifestyle Change on Metabolism in People with a Genetic Risk for Diabetes

Let's talk about a study that looked at how a certain genetic factor affects the body's metabolism when people try to make healthier choices. This particular genetic factor, found in some Mexican people, makes them more likely to get type 2 diabetes. The study wanted to see if this genetic factor ch

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Nov 08 2024POLITICS

Russia's Arctic: A Shrinking Population, a Growing Need

In the vast Arctic region, Russia stands out due to its unique geopolitical position. With the country's increasing interest in developing these northern territories, one major challenge is brewing: how to keep people living there and ensure there are enough workers for future projects. The problem

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Nov 08 2024HEALTH

Bone Health in Hormone-Deficient Rats: Metabolites Matter

Growth hormone deficiency in adults (AGHD) increases the risk of bone fractures. This is linked to bone microstructure problems. Scientists are trying to figure out how the body's metabolites change when bones weaken in AGHD. They hope this will help them find new ways to spot early warning signs or

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Nov 08 2024SCIENCE

Discovering Plant Pigments: A Unique Compound from Belladonna and Potato Leaves

Scientists have found something fascinating in the leaves of Belladonna (Atropa belladonna) and potatoes (Solanum tuberosum). They discovered a specific compound called β-D-galactopyranoside seco-phytoporphyrin. This compound was isolated using a technique called column chromatography. To confirm it

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Nov 08 2024TECHNOLOGY

Tech Spread: The Evolution of Tool Usage Among Agents

Picture a scenario where people, or "agents, " rely on technology to work together. Each agent faces certain costs based on how their tech differs from others'. To save money, agents can start using the same tech as their partners, shaking up the entire system. Research highlights that advanced tech

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Nov 08 2024SCIENCE

Exploring the Transformations: The Metabolome of Black Tea During Processing

Black tea, a beloved beverage made from the Camellia sinensis plant, undergoes several processing stages that significantly alter its quality and taste. These stages include withering, fermentation, and temperature control. Scientists used a special design called U15 (157) to figure out the best

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Nov 08 2024HEALTH

Nurses in Tehran: Handling Emotions During COVID-19

In June 2020, amidst the COVID-19 lockdown in Tehran, nurses found themselves grappling with a new challenge in their patient care: managing their own emotions. This study delved into how nurses were coping with this added stress during a crucial time. At the heart of the research was the concept o

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Nov 07 2024POLITICS

Abortion Votes: A Mixed Bag Across the U. S.

In Tuesday's election, voters faced a mix of abortion measures on their ballots. Advocates for abortion rights won in seven states but lost in three. This is the first time since the Supreme Court struck down Roe v. Wade that abortion opponents have successfully pushed ballot measures. Missouri saw

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