The physician cocks an ear
A prototype wearable skin patch uses sound waves to provide good quality, real-time images of internal organs
A prototype wearable skin patch uses sound waves to provide good quality, real-time images of internal organs
Echolocation by animals, like bats and dolphins, proves consistently better than artificial methods but their prey have developed unique defence mechanisms too.
As a student of physics, I was exposed early on to the concept of wave and its associated characteristics (frequency,…
