 The Torrent crew tours the Ontario Science Centre. Amber, Matt, and Sean visit some exhibits at the Ontario Science Centre for the kid in all of us. During this episode, we learn how diesel cars can run on cooking oil (TreeHuggerTV), how to upgrade the RAM and hard drive in your MacBook (LabRats), and how Mozilla?s Firefox 2 web browser is progressing (Firefox Flicks). For the Torrent Tip, Amber and Matt discuss video how-tos from Kevin Smith s article in Wired Magazine