This Breakthrough Image Sensor Lets Scientists See Tiny Details From Far Away

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.
IEEE

Pulmonary Acoustic Sensor Telemetry Array: A Prototype for Remote Monitoring, Diagnosis, and Prognostication of Pulmonary Sounds

Abstract: This paper presents the pulmonary acoustic sensor telemetry array, a novel hardware prototype developed for remote pulmonary monitoring, diagnosis, and prognostication of pulmonary sounds in ...
IEEE

Robust DOA estimation using acoustic vector sensor arrays with time-varying axial deviation under non-uniform noise

Abstract: To mitigate the significant degradation in direction of arrival (DOA) estimation performance caused by time-varying axial deviation (TVAD) in acoustic vector sensor (AVS) array under ...
NPR

Capitol riot 'does not happen' without Trump, Jack Smith told Congress

WASHINGTON — The Jan. 6., 2021 riot at the U.S. Capitol "does not happen" without Donald Trump, former special counsel Jack Smith told lawmakers earlier this month in characterizing the Republican ...
Interesting Engineering

Lensless imaging system uses sensor arrays and software to beat optical limits

Cameras may soon see without lenses, and the change could be as profound as the leap from film to digital. A new imaging technology developed at the University of Connecticut promises to rewrite the ...
Smithsonian Magazine

In a First, Astronomers May Have Witnessed a Rare Double Explosion of a Star Called a Superkilonova

Explosions of all varieties are booming throughout the universe. When a massive star dies, for instance, it bursts in a bright supernova, sometimes leaving behind a dead core called a neutron star.