LND topic: system page 25

system

Ancient Marks: Clues to Early Human Brainpower

July 29, 2025

People have always found ways to remember things beyond their own minds. From computers to notches on sticks, these tools help us store and recall information. Scientists think humans are the only ones who do this. But what about our ancient ancestors? Did they have similar tools? Some artifacts fr

health

The Hidden Struggle: Why Newborn Sepsis Goes Unnoticed

July 28, 2025

Newborn sepsis is a big problem around the world, especially in countries that don't have a lot of money. It's hard to know how many babies get sick because there aren't enough good tests to find out. This makes it tough to plan how to help them. In many places, doctors don't have the right tools t

technology

Building a Better Shield for Computer Chips

July 20, 2025

Creating secure designs for computer chips is no easy task. It takes a lot of time and effort. Even small mistakes can cause big problems. To tackle this, a new system called CITADEL was created. It's like a building block set for security. You can mix and match different parts to create a strong de

health

How Docs Without Genetics Training Can Help Patients

July 20, 2025

Doctors who aren't genetics experts might soon play a bigger role in genetic testing. Why? Because there's a huge need for these tests, but not enough geneticists to go around. This is making healthcare systems struggle to keep up. The idea is to train other doctors to handle some of these tests. T

health

Celebrating Black Moms: A Fresh Look at Health and Happiness

July 19, 2025

When we talk about Black moms' health, it's usually all doom and gloom. We hear a lot about the bad stuff, like how Black moms face more risks and challenges. But that's not the whole story. Black moms also have stories of joy, strength, and thriving. It's time to focus on those stories too. For a

crime

A Single Day Behind Bars: Justice or Insult?

July 18, 2025

In a move that has sparked outrage, the US Justice Department has suggested that former police officer Brett Hankison serve just one day in prison. This recommendation comes after Hankison was found guilty of violating Breonna Taylor's civil rights during a botched police raid. The raid, which took

politics

How Ranked Choice Voting Could Shake Up California's Political Scene

July 18, 2025

California's political landscape might look quite different if ranked choice voting became the norm. This system, where voters rank candidates by preference, has already made waves in places like New York City. In the recent mayoral race, a lesser-known candidate, Zohran Mamdani, beat a well-establi

science

Uncovering the Hidden Stories of 19th Century Migrants in South Australia

July 18, 2025

Researchers have been digging into the lives of 19th-century migrants to South Australia. They used a special way of looking at things called a Complex Adaptive Systems (CAS) framework. This helps them see how different factors connect and affect each other. It's like putting together a puzzle with

education

Young Americans Struggle to Find Jobs: Is the System Broken?

July 16, 2025

Young adults in the U. S. are facing a tough job market. The unemployment rate for those aged 20 to 24 is at 6. 6%, the highest in a decade. For high school graduates aged 18 to 19, it's even worse at 14. 5%. Why is this happening? Some say it's because of economic uncertainty and fears that artifi

science

How Diatom Age Affects Mayfly Toxicity Tests

July 15, 2025

Mayflies are tiny but mighty when it comes to testing water pollution. One type, Neocloeon triangulifer, is especially useful because it reproduces quickly and is very sensitive to toxins. However, its reactions can vary. This inconsistency might be due to what it eats, specifically the age of the d