Ask the Automation Pros: How Can You Ensure the Best Rate of Change in the PID Manipulated Variable?

What is the best strategy to get the best rate of change in the PID for a manipulated variable, or is there a more elegant ...

Racetrack-shaped lasers developed for bright, stable frequency combs

A new, miniature laser source developed by applied physicists in the Harvard John A. Paulson School of Engineering and ...
Science Daily

This new “phonon laser” could measure gravity more precisely than ever before

Scientists have taken lasers beyond light and into the realm of sound, creating a breakthrough “phonon laser” that ...
Tech Xplore

New analysis details how air traffic control towers can maintain operations during grid outages

Every day, more than 44,000 flights overseen by the Federal Aviation Administration (FAA) take off and land nationwide, ...
TWICE

SSL System T TCA Flypack delivers high-fidelity mixing in a compact flypack format for Calvin Harris’ Ushuaïa Ibiza residency

Mixing electronic music in one of the world’s most demanding live environments, long-standing SSL user Wayne Sargeant needed ...
PC Magazine

Spam Calls Are Out of Control. Here's How I Silenced Them for Good

If you never answer your phone anymore, I don't blame you. Thanks to robocalls, scammers, and unknown callers, who would want to pick up? You don't have to put up with it, though. I have tips to stem ...