Marigold flowers, or Cempasúchil, are a big deal in Mexico's Day of the Dead celebrations. But after the festivities, these flowers often end up as trash, adding to pollution. This is a waste of a useful resource. A clever way to deal with this is by drying the petals with a mixed-mode solar dryer.
The Supplemental Nutrition Assistance Program (SNAP) is a lifeline for many families. Yet, SNAP recipients, especially those with kids, often struggle to eat enough fruits and veggies. Why? Because access to fresh, affordable produce can be tough. This is where farmers markets come in. They offer fr
Cereals are a staple in many diets, but they often carry harmful substances. Two of the worst offenders are aflatoxin B1 and zearalenone. These toxins are not only common but also highly dangerous. Finding a safe and effective way to remove them is crucial for keeping food safe to eat. One interest
When someone suffers a severe brain injury, decisions about their care often fall to family or friends. This is because predicting the outcome of such injuries is incredibly difficult. A recent study looked into how these decisions vary among different racial and ethnic groups. The study focused on
Scientists have been looking into ways to break down Trichloroethylene (TCE) because it is bad for both people and the planet. TCE is a solvent often used in factories. One interesting method is using light to speed up a chemical reaction. The process involves shining ultraviolet (UV) ligh
The need for sustainable water treatment solutions is pressing. One promising avenue is the use of eco-friendly materials in membrane technology. Researchers have successfully created high-performance membranes using a blend of cellulose acetate and cellulose nitrate. This blend serves as a base for
Alzheimer's disease is a growing concern, with millions of people affected worldwide. Early detection is crucial for better management and treatment. Two important indicators of this disease are monoamine oxidase B (MAO-B) and acetylcholinesterase (AChE). These substances are often elevated in indiv
Pesticide residue detection is crucial for food safety. A new sensor has been created to spot Benomyl, a common pesticide, in fruits and vegetables. This sensor uses a special mix of materials to boost its performance. The key ingredients are Cu-BTC and FeCo-ZIF, which are turned into N-doped carbon
Eggs have a surprising secret. They are more likely to stay intact when they fall on their side. This fact was discovered after more than 200 eggs were tested in various experiments. This might not change how you crack an egg for breakfast. But it could help when hard-boiling eggs. Dropping them in
A recent study looked into how soon people start moving their hands after surgery can affect how well they heal. The focus was on people who had surgery to fix broken bones in their fingers or hands. The goal was to see if starting to move the hand sooner or later after surgery makes a difference in
