How IoT is Revolutionizing Elderly Care

In the quiet of his home, a son contemplates the well-being of his 84-year-old mother who lives alone.

The worry is a constant companion, a shadow that grows longer with each passing year. Traditional methods of monitoring, like bracelets or lanyards with emergency buttons, are often rejected by the elderly—they are seen as symbols of frailty, an admission of vulnerability. But what if technology could offer a solution that preserves dignity while providing peace of mind?

Scientists design super-battery made with cheap, readily affordable chemical element, Na — Salt-based cell has surprisingly good energy density and charges in seconds

Researchers at the Korea Advanced Institute of Science and Technology (KAIST) have developed a high-performance, hybrid sodium-ion battery that charges rapidly and offers impressive energy density.  This revolutionary prototype uses sodium (Na), a chemical element over 1000 times more abundant and cheaper than lithium (Li), the main component of conventional batteries. Generally, sodium-ion batteries face…