LND topic: sig page 77

sig

The Device Recall: Is Trump's Move a Red Flag?

January 28, 2025

Imagine this: you get fired, and then your boss asks for your work phone back. That's what happened to about 17 federal watchdogs, known as inspectors general, under President Trump's administration. These aren't just any employees; they're the folks who keep an eye on government activities to ensur

education

Elmhurst School District's Business Office Under Scrutiny

January 28, 2025

In Elmhurst, Illinois, there's been some troubling news from Elmhurst School District 205. The district's business office is being investigated. This comes after the resignation of Chris Whelton, the assistant superintendent of finance. Whelton was asked to work remotely until the end of February, a

technology

Tweaking Metal-Polymer Combo to Cut Hydrogen Wear

January 26, 2025

Ever wondered why metal-polymer pairs in brakes get worn out by hydrogen? Scientists are now figuring out a way to fix this by looking at how these materials react with water and hydrogen. They've found that keeping the metal's electrode potential below water's in a neutral medium helps. Also, the r

health

The Role of Sigma1 in Cancer's Hide and Seek Game

January 26, 2025

Ever heard of a sneaky game tumors play to slip past our immune system? It's called adaptive immune resistance. One trick tumors use is to make more of a protein called PD-L1, which puts the brakes on immune cells. This PD-L1 is made in a part of the cell called the endoplasmic reticulum, and it can

technology

Designing Multi-Material Lattices with Graph Neural Networks

January 26, 2025

Additive manufacturing (AM) has revolutionized the creation of customized materials with unique properties. It's not just about shapes anymore; now, we can mix different materials in AM to make stuff with even more special features. So far, using machine learning to design these materials has mainly

science

Why Better Boots Are Key for Moon Explorers' Health

January 26, 2025

Did you know that astronauts heading to the Moon for NASA's Artemis missions need special boots? Why? Because the Moon's poles are super cold, reaching temperatures as low as -369°F (-223°C)! That's way colder than the equatorial regions where the Apollo missions landed. The extreme temperatures mea

celebrities

Jewelry Brands Celebs Love: Affordable to Luxe

January 25, 2025

Have you ever wondered which jewelry brands celebrities favor? You might be surprised to learn that some of their go-to pieces are quite affordable. Let's dive into some of Hollywood's favorite brands, from budget-friendly finds to high-end bling. Jenny Bird is a beloved brand among celebrities lik

environment

Plastic Pollution: Can a Cap-and-Trade System Really Help?

January 25, 2025

You know how plastic is everywhere and causing big problems? One idea to solve this is a cap-and-trade system, or CAT for short. This system has been used before to manage water and reduce carbon emissions. It works by setting a limit, or cap, on the amount of something, like plastic, that can be pr

sports

Baseball's Big Names: Who's Still Up for Grabs?

January 24, 2025

With spring training just around the corner, the MLB offseason is still buzzing with activity. Some major players are still waiting to ink new deals. Alex Bregman and Pete Alonso, for instance, haven't signed yet. On the other hand, the Dodgers have been busy. They've added Japanese pitcher Roki Sas

sports

Crystal Palace's Late Defense Hunt

January 24, 2025

Crystal Palace is looking to strengthen their defense before the winter transfer window closes. Sky Sports journalist Michael Bridge shared this news, mentioning the club's interest in potential late signings for defensive positions. The Eagles are planning to add to their squad, especially after th