Scientists have been digging into transition metal dichalcogenides (TMDs) because they behave differently when they're super thin. Specifically, molybdenum disulfide (MoS2) changes its electronic properties depending on how many layers it has. In single layers, the electrons like to hang out at the
Wireless charging has been a buzzword for years, especially when it comes to smartphones. However, the current wireless charging methods are not as wireless as they claim to be. Users still need to place their devices precisely on a charging pad, which is often connected to a power source via a cabl
The sun is a star that is always changing. Every 11 years, it goes through a cycle of activity. This cycle includes times of calm and times of chaos. Right now, the sun is in the middle of its most chaotic phase. During this time, the sun's magnetic field flips. This means the north and south poles
The sun is stirring up trouble again. A geomagnetic storm is on its way, and it might just light up the night sky with auroras in unexpected places. This storm is expected to kick off on Friday the 13th and stick around until Sunday or Monday. Skywatchers in up to 18 states might get a glimpse of th
Neopterin, or NPT, is a crucial signal in the body's immune response. It plays a big role in spotting and keeping an eye on various health issues. Scientists have come up with a new way to measure NPT in human blood and a lab-made fluid that mimics what's in our spinal cord. They used a special mate
The brain is incredibly good at recognizing familiar faces, even when they change dramatically. This happens in a split second. It can quickly figure out a person's age, gender, and who they are, even if the face is tilted, in different lighting, or has a different expression. But how does the brain
In the world of magnetic materials, there are some hidden rules that govern how they behave. These rules are all about symmetry. Symmetry is like a secret code that helps scientists understand how magnetic materials work. It is important to understand the symmetry of magnetic materials because it af
Zinc oxide is a material that can be tweaked by adding tiny amounts of other elements. This process is called doping. When samarium and silver are added to zinc oxide, interesting things happen. This is not just about mixing stuff together. It is about changing how the material behaves at a tiny l
The Earth is currently experiencing a significant G4 geomagnetic storm. This storm has been active from 06:00 to 12:00 UTC. It is important to know that this storm can mess with our communications, power grids, and even satellites. The sun has been quite active. A strong solar flare and a c
The sun is acting up again, and it's not just about the pretty lights in the sky. On June 1, 2025, the Earth's magnetic field got a jolt, registering a geomagnetic K-index of 8, which is a big deal. This means strong electric currents are zipping through our planet's magnetic shield, signaling a sev
