Imagine if robots could feel and sense the world around them like humans do. That's what scientists have been working on with a new flexible sensor. This sensor is like a tiny, smart patch that can detect pressure, temperature, and even magnetic fields. It's made of a flexible coil on a polyimide ba
Eleven months after Ingenuity, a helicopter on Mars, made its last flight, engineers and scientists from NASA and a private company involved in its creation have found the probable cause of its crash. The problem? The chopper's sensors didn't see enough detail on Mars' smooth surface to figure out i
Ever wondered how your ankle stability might be related to what's happening in your brain? A recent study dug into this question. Researchers looked at people with chronic ankle instability (CAI) and those without it. They asked both groups to do a simple foot exercise called dorsi-plantarflexion, w
In the world of biosensing, enzymes often struggle with stability and efficiency. They can easily break down, and the substances they work on may decompose before the job is done. Scientists have found a clever way to fix this by trapping two essential enzymes, glucose oxidase and horseradish peroxi
Ever thought about how ants and plants hang out together? It's all about mutual benefit. Some plants make sweet treats called extrafloral nectaries (EFNs) for ants. In return, ants guard the plants against hungry critters. But what happens when it gets hot? A study in Brazil's Caatinga dry forest fo
Scientists are always looking for better ways to control DNA biosensors. These sensors use DNA to detect specific substances, and they can be made even more sensitive by using something called signal amplification. The problem is, controlling this amplification process can be tricky. That's where ex
Religions can shape how people perceive and connect with their bodies. Researchers looked into how various aspects of religiosity influence interoceptive sensibility (IS), which is our ability to notice and understand bodily signals. They examined Christians, Muslims, and Hindus. Study 1 showed that
Ever wondered how changing the fat in your cooking affects the taste? Researchers explored this by using cold plasma to alter beef tallow, which is a type of animal fat. Here’s what they found. Beef tallow can be oxidized—that's a chemical reaction with oxygen—using a tool called atmospheric pressu
Over the past two decades, have wines from the Old World (OW) and New World (NW) become more alike in taste? To find out, researchers looked at wine reviews from two time periods: 1997-2001 and 2014-2018. They examined 31 wines each year, focusing on descriptors used by seven expert critics. The goa
Assam's Joha rice is beloved worldwide for its delightful aroma, taste, and nutritional value, making it a high-priced commodity in both local and international markets. However, traditional Joha rice varieties aren't very productive due to their strong scent and sensitivity to daylength, which affe
