Researchers Build Tiny Wireless, Injectable Chips, Visible Only Under a Microscope

Implantable miniaturized medical devices that wirelessly transmit data "are transforming healthcare and improving the quality of life for millions of people," writes Columbia University, noting the devices are "widely used to monitor and map biological signals, to support and enhance physiological functions, and to treat diseases."
Long-time Slashdot reader sandbagger shares the university's newest announcement:These devices could be used to monitor physiological conditions, such as temperature,