Whenever I can’t find my cell phone, I call it from my landline so that I can listen for the ring, and usually it’s nestled in a couch cushion or out in the car. But what if you don’t have a landline (as is the case for more and more people as of late)? Well, I came across a website called Where’s My Cell Phone which will ring your phone from a web interface for free. It works for non-US users, too. Neat.