Tiny Chip Measures Blood Flow

Tiny Chip Measures Blood Flow

Ever listen to a train, or airplane, or helicopter as it approaches, passes, and then starts going away? The sounds are higher pitched when approaching, and lower pitched as the source of the sound moves away. The reason for this is that relative to your stationary...
Real-Time Wearable Hydration Sensor

Real-Time Wearable Hydration Sensor

From firefighters to military personnel, from athletes to office workers, from babies to elderly people, undetected dehydration can threaten health in a variety of ways. Untreated diabetes, kidney disease, and medications that increase urination can result in...