science on localnews page 478

science

Hormones from the Reproductive System: A New Look at Animal Behaviors

November 8, 2024

Did you know that hormones from the reproductive organs, called gonads, can influence how animals act? These hormones are usually associated with reproduction, but scientists are now exploring how they might also affect behavior. The brain often gets the spotlight, but the gonads can also respond to

science

SpaceX Crew-8 Astronauts to Share Mission Details After Mystery Hospitalization

November 8, 2024

After a long stint on the International Space Station, three NASA astronauts from the SpaceX Crew-8 mission are set to talk about their experience in a NASA news conference. Dr. Michael Barratt, Matthew Dominick, and Jeanette Epps will answer questions from reporters. The fourth crew member, Russian

science

Exploring Topological Groups: A Fresh Look

November 8, 2024

Ever wondered what happens when you mix topology with groups? That's exactly what we're diving into here. We'll be using a special kind of topological structure and continuity, as defined by A. Császár. This isn't your typical math party – we're exploring some basic properties and looking at how the

science

Revolutionizing Winter Safety: A New Super Material for Ice-Free Surfaces

November 8, 2024

Keeping surfaces ice-free is crucial, especially for infrastructure maintenance. Traditional carbon-based materials, despite advancements, face significant issues like environmental sensitivity, poor durability, high energy consumption, and complex manufacturing processes. In this story, researchers

science

Mars' Life Signs: A Mission Unveiled

November 8, 2024

Imagine embarking on a journey to uncover if Mars, the rusty neighbor of Earth, could be home to life. The Tianwen-3 mission is gearing up to do just that, with a focus on finding 'life signatures. ' But what does that mean? Let's break it down. The mission's goal is to collect samples from Mars an

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

science

How China Uses Bernal's Ideas to Study Science

November 8, 2024

John Desmond Bernal, a key figure in molecular biology, is also known as the pioneer of the Science of Science. His book, The Social Function of Science, set the groundwork for this field. Four main ideas from Bernal’s work include considering the socio-historical context, using theoretical models,

science

Energy Habits in Homes: A Story of Data and Seasons

November 8, 2024

Believe it or not, understanding how households use electricity can be like reading a book. Thanks to smart meters and a technique called Latent Dirichlet Allocation (LDA), we can now decode these "energy stories. " LDA, typically used for analyzing text, has been applied to sort through hours of me

science

Why Experts' Opinions Often Align

November 8, 2024

Have you ever wondered how to combine the thoughts of numerous experts into one solid point of view? A clever method has been suggested to do just that. Imagine experts constantly tweaking their opinions based on what others think. Each time they update, they give more weight to opinions that are si

science

How Opinions Spread: The Power of Leaders and Sources

November 8, 2024

Ever wondered how opinions spread like wildfire? It turns out, it’s not just about what we hear, but who we hear it from. Mass media theory says that opinions go through a two-step process. First, influencers, or opinion leaders, get the message from the original sources. Then, they pass it on to th