https://docs.google.com/presentation/d/1JBCAVzTq6DDiU0mZ6c1G4ZXbIZR_Jdcd...
Get some ideas from Make Magazine's video: http://blip.tv/make/learn-how-to-solder-skill-building-workshop-130343 to solder one of these guys (available for $3.00 at the lab): http://www.makershed.com/Learn_to_Solder_Skill_Badge_Kit_p/mkls01.htm