World's fastest drone Peregreen V4 reclaims the Guinness record at 657.59 km/h, showing how CFD, motors, and testing push quadcopters.

MEMS-based accelerometers are increasingly deployed in harsh environments where mechanical stress is not just expected but constant.

Aqara launches the Thermostat Hub W200, Camera Hub G350, U400 next-gen smart lock, and new spatial sensors at CES 2026 ...

Steven Haahr, a certified personal trainer, explains that vibration plates are tied to a health concept called “whole body vibration,” in which a person stands on “platforms that oscillate, or shake, ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Vibration plates are a bit controversial. CR spoke with several doctors about these at-home fitness devices, which work by delivering high-frequency, whole-body vibrations and are meant to stimulate ...

China’s microelectromechanical systems (MEMS) sensor industry is surging, but technical gaps, fragmented production and coordination challenges hinder its full potential. As global demand accelerates, ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

For the past 60 years, we here at Cosmo have been committed to helping you discover how to prioritize your pleasure and have the best sex ever, whether it’s with one partner, multiple, or even just ...