Every once and a while we have the need to fax things. It seems rare these days, but there is always that one instance every few months or so when we have to run around to copy shops looking for a fax machine. Not anymore. Google Operating System found a free service called TPC Fax that lets you send faxes to major cities by email. To send a fax, you send an email to an email address formatted similar to: remote-printer.recipient_name@fax_number.iddd.tpc.int. Replacing the recipient's name, and fax number in the format. With this, what you are essentially doing is setting up a filter to fax certain emails you receive. How cool is that?