Ever wondered how using social media affects teenagers' feelings and friendships? A study looked into this by asking 297 teens (average age 14, mostly Dutch) to report their social media use, mood, self-confidence, and closeness to friends over two separate 3-week periods, 6 months apart. The result
Imagine trying to plan a complex operation, like ocular proton beam therapy, without having all the essential information. That's the current challenge faced by doctors, as important eye structures like the fovea can't be seen using traditional imaging methods like MRI. Fundus photographs can fill t
Ever wondered how to make sure a machine can handle itself safely? This piece delves into an interesting way to do just that using genetic programming. Instead of humans doing all the work, we let software figure out the best way to control a machine. This approach isn't just for simple, straight-li
Finding the right T cells or antibodies to fight diseases like HIV, EBV, and even cancer is tough. These diseases hide inside our cells, showing only tiny parts of themselves called peptides on the surface. Scientists have struggled to target these peptides because our immune system can get confused
Ever thought about how doctors learn to perform complex surgeries like hip replacements? Until recently, it was mostly through apprenticeship, which is both costly and risky for patients. However, a new player has entered the game: Augmented Reality (AR). Imagine a simulator that lets surgeons pract
Have you ever wondered what soldiers around the world eat to stay strong and healthy? This review takes a look at the dietary guidelines, known as Dietary Reference Intakes (DRIs), that different countries have for their military personnel. These guidelines help ensure that soldiers get the right am
NATO's Command, Control and Consultation Agency (NC3A) is involved in an exciting project called Shared Tactical Pictures (STP). This project aims to find ways to share various types of military data across networks. Think of it like sharing real-time information from surveillance cameras, drones, a
Ever wondered how the data used to train large language models (LLMs) affects their ability to understand new information? Turns out, it's a big deal! The variety and mix of this data can make or break an LLM's performance. Currently, many LLMs rely on guesswork and trial and error to tweak how much
Imagine this: two super-successful businessmen, Elon Musk and Vivek Ramaswamy, are given the job of cutting waste in the U. S. government. This isn't your typical government job, though. They're not here to spend taxpayer money; they're here to save it. Their goal? To find $2 trillion in spending cu
Ever wondered how a high-ranking official can go from a powerful position to facing jail time? Let's explore the case of Jeffrey McWhorter, former CEO of Palmetto Railways. Back in November 2024, the U. S. Department of Justice (DOJ) hit him with a serious charge: conspiring to commit honest service
