Let's dive into how our brains interpret shapes and light when it comes to seeing through objects. First, we need to understand that our perception of how translucent an object is can be greatly influenced by its shape. This is a well-known fact. But what about when we are in a complex environment,
Vladimir Guerrero Jr. and the Blue Jays couldn't agree on a contract extension before the deadline. Guerrero Jr. has made it clear he won't negotiate during the season, so he'll be a free agent next offseason. This means he'll be entering the final year of his current contract. Guerrero Jr. mentione
The OnePlus Watch 3 has just hit the market, bringing a bunch of new features to the table. It's got a sleek, updated design with a titanium bezel and a larger 1. 5-inch screen. The crown/power button now rotates, making it easier to scroll through the user interface. This smartwatch is not small, m
Glucose is the brain's main energy source. When you eat, glucose levels rise. The brain uses a process called glycolysis to turn glucose into energy. This process also creates a substance called lactate. Lactate is crucial for maintaining alertness. During sleep, lactate levels drop. Special channe
Indoor air quality is a big deal, but most studies focus on outdoor pollution. So, let's talk about what's happening inside our homes. A big study in Korea checked out the air in over 1, 000 homes from mid-2020 to late 2021. They looked at tiny particles called PM2. 5, a chemical called formaldehyde
As the world's population ages, the elderly are facing a growing threat from air pollution. This isn't just about feeling a bit unwell. It's about serious health issues that can lead to early death. The elderly are more likely to have long-term health problems, like heart disease, lung issues, and b
Imagine trying to use a map from the 1950s to navigate a city today. It wouldn't work, right? The same goes for health-related quality of life (HRQoL) value sets. These sets help figure out how many quality-adjusted life years (QALYs) people might gain from healthcare. But, many of these value s
Athletes are always looking for ways to improve their performance. Traditional methods of assessing physical fitness have been around for a long time. These methods use standardized tests that are designed for different groups of people. However, recent studies show that combining these tests with m
The US is currently facing a significant flu outbreak. This season has seen between 29 and 51 million people infected and up to 820, 000 hospitalizations since October. Experts are pointing fingers at post-COVID vaccine fatigue and misinformation for this surge. The flu virus, specifically influenza
Los Angeles is a bustling city, but it's also a place where air quality can be a big problem. In 2023-2024, scientists took a close look at the tiny particles in the air, known as PM2. 5, to figure out where they come from and how they form. These particles are so small that they can get into your
