IISc researchers have developed a painless, non-invasive blood glucose test using polarised light and sound waves, offering ...

By combining ultrasound with a concept called nonlinear acoustics, you can create sound that stays silent until it reaches a ...

Glucose rotates the polarised light and the rotation increases with concentration, which is reflected in the acoustic signal ...

BENGALURU: For millions of people with diabetes, checking blood glucose levels is a painful yet daily necessity as it ...

Blood glucose is usually measured using invasive methods involving pricking small needles into the skin. But people suffering ...

The film explores the properties of sound waves in air, demonstrating that sound travels at approximately 1,100 feet per second and reflects similarly to light. Through experiments using echoes ...

IISc researchers develop alternative technique to test blood glucose with photo-acoustic sensing: Nandita Vijayasimha, Bengaluru Thursday, March 27, 2025, 08:00 Hrs [IST] The Indi ...

However, by using acoustic metasurfaces – specialized materials that manipulate sound waves – we can shape ultrasound beams to bend as they travel. Similar to how an optical lens bends light ...

Kyoto Prize winners came to San Diego for this year’s symposium. Kyoto Laureate John Pendry talked about the theory of ...

For centuries, the reflections of light or sound have been theorized. Scientists have always thought of another variable: that of time. Many claim that temporal reflections are pos ...