Liquid metal controlled by low voltage reversibly switches color and infrared response in nanoscale surfaces, enabling low power reflective displays, sensors, and optical security features.

For older adults or those with limited mobility, stretching should be gradual and pain-free, with support tools used for proper alignment ...

Most are a foam or liquid which is designed to solidify as the air rushes out of the hole in the tyre, creating a blockage that plugs the puncture. Others are kits which use a rubber bung and glue.

Diabetes, kidney disease, and high blood pressure are interconnected, silently damaging vital organs and increasing the risk ...