This Simple Excel Trick Makes Dynamic Filters Update Themselves in Seconds

Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...
EDN

A tutorial on instrumentation amplifier boundary plots—Part 1

Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.
The Times of Northwest Indiana

Porter County police say they uncovered plot to make alleged murder look like self-defense

VALPARAISO — While the murder case against Karen Sons remains pending more than five years after the alleged offense, a man has been charged with assisting her in the wake of the crime.