Wiki World

"Hey, I'm down here!" http://vistacomputersolutions.blogspot.com/ . . . . . . . . . . . . . . . . . . Funny...

"No, no, you're not doing it right. Do it like this." http://vistacomputersolutions.blogspot.com/ . . . . . . . . . ...

How do we select which sounds to pay attention to? When we walk down a street we ignore the sounds of cars passing by, the gossip of people...