Elliot Williams and Al Williams got together to compare notes on the most interesting posts this week on the site. As usual, there are just too many choices, so you’ll have to settle for ...

Samsung, Sony, Hisense and others are betting big on a new TV backlighting tech that promises even better color and brightness. Is it just marketing hype?

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an HO layout on a 4 x 8 sheet of plywood in my parents' basement in Reading, ...

I spent months testing nine robot lawn mowers in my tricky backyard. Here are the five that handled it best.