Have you ever wondered what secrets artworks might hold beyond their visible beauty? Researchers delved into this mystery by examining biological material found on artworks. The main goal? To create a guideline for curating, preserving, and restoring these pieces without causing damage. The key to t
Climate change, sparked by a rise in carbon dioxide (CO2) emissions, is a major issue that requires immediate help. One such invention is direct air capture (DAC), which has the potential to fight climate change. CO2 emissions are bad for the planet. DAC has become a popular topic because it o
The world of medicine is always looking for new ways to fight harmful bacteria that don't respond to many drugs. Experts have shown that combining artesunate (AS), EDTA, and colistin (COL) can be very effective against strains of Salmonella, both in test tubes and in living organisms. The combinatio
Deep in southern Brazil, Uruguay, and Argentina, near the coast, lies a treasure trove of ancient history. These lands hold some of the oldest coastal pottery in South America. The people who lived here, thousands of years ago, left behind earthen mounds called Cerritos. The Cerritos were built arou
First, imagine a tiny microorganism, Lactobacterium plantarum, which is a type of bacteria. It has a big job in the world of chicken feed. This is not an ordinary bacteria. It has a unique skill, fermentation. Fermentation is a process where bacteria changes certain substances into useful ones. No
Saliva is an often overlooked but essential part of digestion. It helps with taste, chewing, and breaking down food. The saliva in our mouth comes from three main glands: parotid, submandibular, and sublingual glands. Recently, a study was done on mice to see how removing these glands affects t
Ovarian cancer presents a serious challenge. It is hard to catch early and even harder to treat. The low survival rates speak volumes about the need for more effective diagnostic and therapeutic tools. This is where a type of new nanomaterial -- carbon dots or CDs -- shows huge promise. Carbon do
Imagine tiny soldiers, smaller than you can see, fighting cancer. These soldiers are made from lipids, the same stuff that's in your body's cells. They're called solid lipid nanoparticles, or SLNs. These SLNs are a new way to deliver medicine to cancer cells. They do this without the problems that c
Did you know that there's a compound called curcumin that could help in the fight against cancer? Curcumin is found in turmeric, a spice commonly used in cooking. Scientists are studying how it can be used to target a specific enzyme called Casein Kinase 2 (CK2), which plays a big role in how cells
Imagine tiny particles of lithium, each with a slightly different atomic weight, zipping around in a chaotic dance. These tiny particles are isotopes: 6Li and 7Li. They're crucial in fields like energy and defense. As nuclear technology advances, the need for these isotopes will only grow. However,
