Guinness fans can now pour pub-quality pints at home as the Nitrosurge device hits its lowest ever price of £19.99 in a new ...

Conventional wearable ultrasound sensors have been limited by low power output and poor structural stability, making them unsuitable for high-resolution imaging or therapeutic applications. A KAIST ...

We aren’t sure why, but [Lev Chizhov] and some other researchers have found a way to make you smell things by hitting your ...

3D coronary mapping Left: 3D microbubble density map visualizes the entire coronary microcirculation network of an isolated pig heart. Right: 3D flow map showing arterial (red) and venous (blue) flow.

Ultrasound is produced by high frequency vibrations beyond the range of human hearing. The frequency of ultrasound is therefore greater than 20,000 hertz. Ultrasound, like audible sounds, is ...

We present a comprehensive theoretical and experimental investigation on the various parameters influencing piezoelectric actuation in acoustophoretic devices used for cell manipulation and trapping.

Sep. 26, 2025 Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing ...