Alan Keizer, Senior Technical Advisor for AFL, explains how MFD enables informed decisions in fiber selection, installation ...

This article proposes the use of a single optical fiber probe (OFP) based on fiber optical reflectometer (FOR) to measure the velocity and chord length distribution of dispersed bubbles within the ...

Why you shouldn’t compare your resting heart rate to others’ As tempting as it is to want a “good” resting heart rate, it’s not useful to treat RHR as a competition. People are built ...

Meta announced two new features designed to assist blind or low vision users by leveraging the Ray-Ban Meta smart glasses’ ...

An object’s color appears differently under different lighting and against different backgrounds − for different viewers. But that doesn’t mean colors are subjective.

Is your green my green? Probably not. What appears as pure green to me is likely to look a bit yellowish or bluish to you. This is because visual systems vary from person to person. Moreover, an ...

Conceptual problems, ideology clashes and xenophobia prevented the concept of zero from catching on for a long time. Today ...

It really depends on the higher levels of our atmosphere, but a lower dew point is a better starting point for good observing ...