in some cases you absolutely requirement to keep your phone a secret. You know, like when you’re on spy missions. The goons at the door will always frisk you, however they never inspect under your shoe, right? [mikeyberman] shows us exactly how to make our own Maxwell wise style shoe phone. All you requirement is to dig a huge hole in your shoe sole as well as cram a cell phone in there. will it get ruined by water? Probably. will you look like a goon trying to talk on it? Definitely. Can you make it with flight terminal security? try it as well as let us know.