Extracellular vesicles (EVs) are tiny particles shed by cells that carry important molecular "clues" about the cell's ...

If you are going to build a foam dart range, at some point you want to add a sensor to register the hits at the target. Here is a simple idea for designing and building a standalone reactive target.

The humble piezo disc buzzer is much more than something that makes tinny beeps in retro electronic equipment, it can also be used as a sensor. Tapping a piezo buzzer gives an interesting waveform, ...

Although brain-implanted electrodes do help minimize the effects of Parkinson's disease and other neurological disorders, implanting and activating those electrodes can be a tricky process. That's why ...

Researchers developed a novel tunable ultrasonic liquid crystal light diffuser that allows changing the diffusion direction It is no mystery that light is essential to human life. Since the discovery ...

Will piezoelectric-based speakers replace traditional speakers over the coming years in space-constrained devices? We have definitely seen the use of piezo transducers in e.g. high-end televisions ...

Abstract: The paper reports simulation of piezoelectric disc and its extension to understand pMUT operation. The theoretical formulation matches the simulation results for piezo disc and pMUT at ...