Scientists were quick to share what they knew about COVID-19. They had to guess a lot at first. They thought COVID-19 would act like other viruses. They were wrong about many things. They thought it would be easy to stop. They thought it would not spread through the air. They thought masks were not
Firefly Aerospace made history as their Blue Ghost lunar lander touched down on the moon's surface. This wasn't just any landing; it was a triumph for private space exploration. The lander, launched in mid-January from Florida, carried 10 experiments for NASA. This mission was part of NASA's commerc
Scientists have created a new type of mouse model to study how our bodies fight off COVID-19. This isn't your average mouse model. These mice have been engineered to have human-like versions of certain proteins. These proteins are ACE2, TMPRSS2, and FCGRT. These proteins are crucial for understandin
First, let's talk about primary health care (PHC). It's the first point of contact people have with the health system. It's where they go for regular check-ups, vaccinations, and treatment for common illnesses. To make PHC work well, we need a strong health system. This includes things like building
Scientists have been working on creating crops that can resist pests and tolerate herbicides. One such example is a type of maize called ZDRF8×nCX-1. This maize is a result of combining two different types of genetically modified maize: ZDRF8 and nCX-1. The combined maize has five special genes. Thr
First, let's talk about what happens when a tooth is badly decayed. You might have to decide between fixing the tooth with a root canal and a crown, or removing the tooth and getting an implant. A root canal is a procedure where the infected pulp inside the tooth is cleaned out. Then, a crown is pl
First, imagine rocks that look like tiny fingers sticking out of hot springs. These are called digitate siliceous sinters. They form when hot, silica-rich water cools and hardens. Scientists are interested in these rocks because they look similar to some rocks found on Mars. The big question is, can
First, let's talk about squat jumps. They are a common exercise in sports training and fitness routines. The idea is simple: you squat down and then jump up as high as you can. But did you know that the angle of your knees when you start can make a big difference in how well you perform? That's what
First off, let's talk about bats. These creatures are known for their roles in various ecosystems, but they also carry a lot of viruses. Recently, scientists in a lab in Wuhan, China, found a new coronavirus in bats. This isn't the first time researchers have found a virus in bats, but this one is s
Filming a crime scene might seem simple, but getting it right is crucial. A recent experiment showed that the way you film can greatly affect the quality of a 3D reconstruction. Researchers used advanced technology like Neural Radiance Fields and Gaussian Splatting to test different filming techniqu
