Active noise-cancelling headphones confusion

April 13, 2013 • By Dennis Beaver “Mr. Beaver, I recall an article you wrote some years ago about the popular active noise-cancelling headphones sold by Bose, Sony and others. You were critical, and it seemed of the opinion that many of their ads were close to being...

Cellphone apps almost cost Sergio $25,000

April 6, 2013 • By Dennis Beaver While there are hundreds of thousands of cellphone applications — commonly referred to as apps — which claim an ability of doing almost anything, some are downright dangerous to your wallet if believed. Sergio discovered just how...