By Tim Gideon
Posted 01.25.2012 at 11:15 am 1 Comment
Wiring up a home audio system is the past. Why bother, when there are so many great wireless options out there? Here's a quick guide to the kinds of unplugged music gear that can transform every room in your house into a neat, powerful listening chamber.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.