Think saliva is just spit? Not quite. This slick substance is a multitasking hero—helping you chew, swallow, fight off germs, and protect your teeth and gums. It’s loaded with components like mucins that work as natural lubricants and defenders for your mouth. Sometimes, your salivary glands slow down. Treatments like chemotherapy, radiation, or dialysis can […]
Scientists Develop Saliva-Boosting Gel to Soothe Dry Mouth Read More »
Princeton computer scientists are developing ways to integrate virtual reality into the physical world, aiming to enrich experiences such as remote collaboration, learning, entertainment, and gaming. Preparing for a Future of Seamless Mixed-Reality Interaction Parastoo Abtahi, assistant professor of computer science, predicts that virtual and augmented reality will eventually become widespread. She emphasizes the importance
Robotics Combined with Virtual Reality Allows Seamless, Natural Engagement Read More »
While many robotic water striders have been developed over the years, scientists continue to discover ingenious insect traits to mimic. Recently, researchers built a strider-bot that speeds across the water’s surface using foot-mounted fans. At just 3 mm in length, water striders from the genus Rhagovelia are truly remarkable. Feathery Leg Fans Feathery extensions on
A Robotic Water Strider Glides Using Feather-like Feet Read More »
At the 2025 Shanghai Auto Show, automaker Chery officially introduced AiMoga, its AI-powered humanoid robot. Designed primarily to sell the brand’s vehicles, AiMoga was presented by one of the event’s key exhibitors. “Diario El Comercio. Todos os direitos reservados.“ Standing 1.67 meters tall, AiMoga is a humanoid robot with 41 degrees of freedom and extensive
AiMoga, Chery’s Humanoid Robot that Stole the Spotlight at the 2025 Shanghai Auto Show Read More »
Researchers from the Moscow Institute of Physics and Technology, working with colleagues in the U.S. and Switzerland, managed to revert a quantum computer’s state by a fraction of a second. They also estimated the probability of an electron in the vacuum of interstellar space spontaneously returning to a previous state in its own timeline. Lead
Physicists Used a Quantum Computer to Reverse the Flow of Time Read More »
Scientists have identified a previously unknown organ: a pair of salivary glands located in the upper throat. This area of the nasopharynx, found behind the nose, was thought to contain only scattered microscopic salivary glands. However, the newly identified glands measure around 3.9 centimeters in length. Positioned above a cartilage structure called the torus tubarius,
Scientists Discover a New Organ in the Throat Read More »
São Paulo – Reaching adulthood isn’t simply about settling your first bills. A study of British individuals indicates that behavioral maturity typically occurs in the 30s and 40s, with men generally reaching it at 43 and women at 32. The study behind these findings was carried out by Nickelodeon UK, the producer of the TV
Study Reveals Men Reach Maturity at 43, While Women Do So at 32 Read More »
Imagine improving your eyesight in less than a minute—without lasers, scalpels, or discomfort. Scientists have unveiled a groundbreaking, non-invasive method that reshapes the cornea using only a gentle electrical current and a temporary shift in pH. Early experiments suggest it can reverse myopia without surgery, marking one of the most significant advances in vision correction
Laser-Free Vision Correction Uses Electrical Current to Reshape the Eye Read More »
In the U.S., the rising number of single women in the workforce has driven notable shifts in their spending patterns and lifestyles. Morgan Stanley reports that this group spends more than the national average on travel, entertainment, dining out, and personal care, making a clear impact on several economic sectors. A Growing Shift in the
By 2030, Nearly Half of Women will Be Single and Childless Read More »
Researchers have created a 3D-printed, biodegradable cardiac patch designed to both seal holes in the heart and encourage tissue regeneration, offering a potentially safer option than traditional surgical materials. The Global Burden of Heart Disease Heart disease remains the world’s leading cause of death, with heart attacks at the center of the crisis. Survivors often
Implantable Heart Patch Heals Tissue and Closes Holes Read More »