NASA is looking for creative minds to help design a crucial part of their rocket system. They have a challenge for anyone who thinks they can create a better ejection system for their SPEED project. SPEED is a big deal because it helps NASA test how safe and stable their rockets are when they come b
Scientists have created a new tool to help clean up dirty water. They made special foam with tiny bits of graphene and a mix of nickel and cobalt. This foam can help break down a harmful chemical called 2, 3-dichlorophenol. The foam is put into a tube, and water flows through it. The foam uses light
Scientists have created a new tool to detect tiny changes in our bodies. This tool, called a biosensor, can find very small amounts of a harmful chemical called bisphenol A (BPA). BPA is found in many plastics and can cause problems in our bodies. The biosensor uses special materials called SrTiO3
Molly White, known for her work on Web3 technologies and her Citation Needed newsletter, shares her tech preferences and reading habits. She uses a Pixel 7, which she considers relatively new for her, as she tends to use devices until they are no longer functional. Her phone wallpaper is a picture o
Insulin resistance is a big deal. It messes with how our bodies handle glucose, leading to a bunch of health issues like high blood pressure, high blood sugar, and even heart problems. For many people, this resistance is a precursor to type 2 diabetes, often lingering for years before diagnosis. So,
The world is on the hunt for clean energy. Solar power is a big part of this. But there is a new kid on the block: dye-sensitized solar cells (DSSCs). These are different from the usual silicon solar panels. They use dyes to capture sunlight. And guess what? These dyes can come from nature. Nature
ECMO, or extracorporeal membrane oxygenation, is a lifesaver for kids with severe breathing problems. It's like a temporary lung, giving their own lungs a break to heal. Doctors are always learning more about how to use it best. New tech and better ways to manage ECMO are changing how doctors treat
New, compact magnetic sensors are changing the game. They let scientists study tiny magnetic fields in a way that wasn't possible before. These fields come from electrical currents in the body, like those in the spinal cord and chest. Researchers ran simulations to see how these currents create magn
A woman who almost became a surrogate for a couple in Southern California decided to back out after finding some things fishy. This couple, Silvia Zhang and Guojun Xuan, are now being investigated by both local and federal authorities. The trouble started when their 2-month-old baby was taken to the
In California, a couple who used surrogate mothers to have many children are now in serious trouble. They are accused of abusing those children and treating their employees badly. The couple, Silvia Zhang and Guojun Xuan, are at the center of a big investigation. Police found 15 children in their h
