Fitting a simple, passive, parabolic reflector around your router’s antenna can focus the signal exactly where you want it. Your network will reach farther, and the addition can even improve your ...

A bowl-shaped antenna that reflects and focuses incoming radio waves into a narrow beam directed toward a receiver typically positioned above the center of the unit. Also called a "dish" or "mirror," ...

Giving into the urge to surround yourself in music at work or at home isn't a problem if there's only yourself to worry about. If you want to listen without bothering those around you, though, ...