This Oral-B Series 3 electric toothbrush includes a travel case, a charging cord and an extra brush head. It also has a built ...

This is the BH1750 16-bit Ambient Light Sensor from Rohm. Because of how important it is to humans and most other living things, sensing the amount of light in an environment is a common place to get ...

A fundamental difficulty of working with nanoparticles is that your objects of study are too small for an optical microscope to resolve, and thus measuring their size can be quite a challenge. Of ...

Leaving a porch light on at night makes many of us feel safer as we fall asleep. But does it actually work? We break down whether or not you should do this.

Abstract: A low-level light sensor and preprocessor for a disposable medical probe is described. A 10-Hz 4-/spl mu/A/cm/sup 2/ input optical signal in the visible spectrum is assumed in chemoluminant ...

These underrated smart gadgets may seem quirky, but users say they quietly solve daily hassles and prove more useful than ...

When Suri launched its first sustainable electric toothbrush, it quickly earned a spot in my dopp kit. With a slim aluminum ...

Motion detectors aren't just for home security - you can also use them to regulate the temperature in your home, automate ...

Abstract: An optical fiber sensor system for distributed optical absorption spectroscopy based on light diffusing optical fiber is proposed and evaluated. The sensor is composed by two light-diffusing ...

This review dives deep into a head-to-head comparison of the Greater Goods and BAGAIL BASICS coffee scales. For coffee lovers ...

Stuck at temporary traffic lights? This little-known driving mistake could see you stuck on red – and aggravating drivers ...