A portable ultrasound sensor may enable earlier detection of breast cancer

For people who are at high risk of developing breast cancer, frequent screenings with ultrasound can help detect tumors early. MIT researchers have now developed a miniaturized ultrasound system that ...
Nature

OpenAI’s brain implant would use ultrasound to read minds. Does the science stand up?

Spin-out Merge Labs aims to rival Elon Musk’s firm Neuralink. But researchers say the technology is still at an early stage.
IEEE

Large-Spacing Periodic Beam Scanning Arrays With Dynamic Coupling Elements for Grating Lobe Suppression

Abstract: This communication presents a method for large-spacing arrays with grating-lobe-free scanning capabilities. This method achieves grating lobe (GL) suppression by transforming the ...
idw

A View into the Innermost Workings of Life: Hesse's First Scanning Electron Microscope with Nanomanipulator Inaugurated

Goethe University Frankfurt (Germany) ceremonially commissioned a state-of-the-art cryo plasma-FIB scanning electron microscope with nanomanipulator worth more than 5 million euros on Thursday. The ...
UPI

On This Day: Passenger jet crashes into Java Sea killing 62

Jan. 9 (UPI) --On this day in history: In 1768, Philip Astley, regarded as the "father of the modern circus," staged the first event in an open field at what is now the Waterloo area of London. In ...
IEEE

Dual-Band Omnidirectional Scanning Array Using Liquid Metal-Enabled Reflection-Type Phase Shifters

Abstract: This article demonstrates a dual-band omnidirectional beam-scanning antenna array. A key innovation is a dual-band reflection-type phase shifter using liquid metal (LM)-enabled shunt ...