I saw a youtube video of a guy who built his own directional speaker (actually I remember it as a directional megaphone as he would talk into it, and it would target a person). I was wondering how easy it would be to do this? Can we build one with household material?
Thanks for being awesome guys!
Ibles on the Morning News It's cool to see where your ibles end up getting a mention. Here is a CBS Sacramento morning news talkshow…