Have you ever wonder what you would do, if due to a very unfortunate accident you will be left in some foreign country without any documents like passport. You can actually prepare for that! Yes, you heard me right, you can setup an account with one of online storage services like Dropbox. Then, upload to it a copy of your passport, driver license and list of emergency contacts. The only thing you need to remember is the name of cloud storage service, your login and password. Now you would have your most important information available from anywhere around the globe. Stay safe!