Imagine powering your car or home with nothing but water and air. That's the promise of proton exchange membrane fuel cells (PEMFCs). But to make this a reality, scientists need to find a way to make a crucial process called oxygen reduction reaction (ORR) happen more efficiently in acidic environme
You might think that constant wrist pain and swelling from synovitis would make anyone anxious. But does it really? Let's dive into a study that looked into this using clinical data and a fancy technique called Mendelian randomization. First off, wrist synovitis can be a real pain. It affects how y
Teachers have a big influence when it comes to people deciding whether to get vaccinated. In Dambi Dollo, Ethiopia, vaccination rates are quite low. So, it's important to find out if teachers are willing to get the COVID-19 vaccine. This can help boost confidence in the vaccine among students and ot
In 2018, an orca named Tahlequah, part of the critically endangered southern resident killer whales, made headlines for carrying her dead calf for 17 days. Recently, she's been spotted doing the same with a newborn that has passed away. Scientists believe this behavior shows her grief. Orcas, like
Scientists have discovered an interesting link between time and energy in quantum systems under observation. Known as the time-energy uncertainty relation, this concept helps explain how often a quantum system returns to its initial state. Previous studies showed that this return time, called the me
Aaron Rodgers, the quarterback for the New York Jets, spoke candidly about his time with the team and his future plans. On the first day of the New Year, he had his last midweek press conference with the Jets. Rodgers described the 2024 season as a "really tough one, " but he expressed gratitude for
The debate surrounding the H-1B visa program has spurred questions about what it means to put "America First. " Some, like Elon Musk and Vivek Ramaswamy, support expanding this visa program to fill tech talent gaps. Others see it as a betrayal of American workers, shifting focus to cheaper foreign l
Did you know which airline and airport were the best in keeping time in 2024? Let's dive in! Mexico's Aeromexico took the top spot, with a stunning 86. 7% of flights arriving on time. Coming close were Saudia at 86. 3% and Delta Air Lines at 83. 5%. But let's not forget Copa Airlines, which actually
The NFL season is wrapping up, and all eyes are on Aaron Rodgers. At 41, he's played an incredible 248 games, with this season being one of his toughest. The Jets have struggled, with a record of 4-12, leaving fans and experts wondering whether Rodgers will retire. The team is looking to make change
Have you ever wondered how bacteria become resistant to drugs? One culprit, Mycobacterium tuberculosis (Mtb), is a sneaky bug causing deadly tuberculosis. A key player in TB's resistance is AcpM, a protein that helps Mtb build its tough outer shell. Understanding AcpM is crucial because it can h
