LND topic: esi page 222

esi

Saving Energy at Home: A New Way to Control Heating Bills

November 9, 2024

Ever thought about managing your home's heating in a smart way? Well, one cool project did just that in Québec! The idea was to use models—called gray-box models—to figure out the best times to heat a house based on new electricity rates. First, let's talk about the place. It was a two-story resear

health

Why Food Systems, Not Health Systems, Hold the Key to Tackling Obesity

November 9, 2024

Obesity is a worldwide problem, affecting one in three adults globally and contributing to four out of the five leading causes of death. While health systems have tried hard to prevent and treat obesity, they often struggle because they don't have control over the food environment, which is crucial

politics

Special Counsel Jack Smith: Trump Case on Hold Until December

November 8, 2024

Jack Smith, the special counsel investigating Donald Trump, told a federal judge that he might have a decision by December 2 on how to handle Trump's criminal case. This comes as Trump is set to become president again. Smith asked the judge to remove upcoming deadlines so he can think about the best

technology

YouTube’s New Way to Speed Up or Slow Down Videos

November 8, 2024

YouTube has just rolled out a unique way to change video speeds on Android and iOS devices. Before, you had to deal with a big menu that took up half your screen when you wanted to speed up or slow down a video. Now, things are much simpler! A small, easy-to-reach UI at the bottom of your screen giv

politics

Trump's Winning Streak: The First in 40 Years

November 8, 2024

In a historical twist, Donald Trump has become the first presidential candidate in four decades to sweep all seven key swing states. These states - Arizona, Nevada, Michigan, Wisconsin, Pennsylvania, Georgia, and North Carolina - have played a pivotal role in determining the outcome of the president

health

The Rise of Superbugs in South Africa: Why New Antibiotics Matter

November 8, 2024

Have you ever thought about how scary it would be if the medicines we use to fight infections stopped working? Well, that's happening right now in South Africa! Certain germs, especially the tough ones called Gram-negative bacteria, are getting smarter and harder to kill. This isn’t just a problem i

science

Rock-Filled Tiles: A New Twist in Durability

November 8, 2024

Scientists have been exploring a new type of tile made from a composite material. This tile is made by mixing crushed granite from the Măcin Mountains with a special type of plastic called polyesteric thermorigid resin. The researchers wanted to find out how much granite is needed to make the tiles

politics

South Asian Americans: Pride and Grief After Harris's Loss

November 8, 2024

South Asian Americans are feeling a mix of emotions after Vice President Kamala Harris's defeat in the 2024 presidential race. While they're disappointed that she won't be the first Black woman and South Asian person to hold the nation's highest office, they're also proud of her journey and what it

health

The Time Taken to Complete a Master's Thesis: A Look at South African Paediatrics Registrars

November 8, 2024

In South Africa, doctors aiming to become specialists need to finish a Master of Medicine (MMed) degree, which includes a research component. This rule started in 2011. Many people have mixed feelings about it, with a big worry being how long it takes to complete. This study looks at how much time e

education

Discovering Hidden Letters: De Raey and Clauberg's Secret Cartesian Correspondence

November 8, 2024

In the fascinating world of 17th-century philosophy, there's an intriguing tale of three unpublished letters. These letters, penned by the Dutch philosopher Johannes de Raey (1620-1702), were sent to his former student Johannes Clauberg (1622-1665) over a span of ten years, from 1651 to 1661. The le