[Discover] How-To: Introduction to soldering - Hack a Day http://www.hackaday.com/2007/10/26/how-to-introduction-to-soldering/ (tutorial hardware solder reference)
 [Discover] Soldering 101: Lesson 1: Tin the Tip - Instructables http://www.instructables.com/id/EHD4UHG1XDEWUSKWVD/ (tutorial diy hardware tutorials)
 [Discover] instructables : How to solder http://www.instructables.com/id/E30LR180T4EWP872BS/?ALLSTEPS (howto hardware diy solder)
 [Discover] How To Solder http://www.aaroncake.net/electronics/solder.htm (diy solder howto tutorial)
 [Discover] Thumbnail guide to soldering http://www.streettech.com/modules.php?op=modload&name=Reviews&file=index&req=showcontent ... (soldering tutorial howto electronics)
 [Discover] EPE "Basic Soldering Guide" http://www.epemag.wimborne.co.uk/solderfaq.htm (diy geek tools hardware)
 [Discover] SparkFun Electronics http://www.sparkfun.com/commerce/present.php?p=SMD-HowTo-1 (tutorial diy electronics fabrication)
 [Discover] MAKE: Blog: Soldering Tutorial - Make Video Podcast http://www.makezine.com/blog/archive/2007/01/soldering_tutor_1.html (tutorial video diy hardware)
 [Discover] INSANELY HOT DIY Hot Air Soldering iron @ 15 Volts DC and 3.5 amps...PART II - Instructables Cool ... http://www.instructables.com/id/INSANELY-HOT-DIY-Hot-Air-Soldering-iron-%40-15-Volts/ (diy soldering air make)
 [Discover] The Art and Science of Soldering http://www.gcaudio.com/resources/howtos/soldering.html (advice tips electronics howto)
 [Discover] DIY pulse soldering iron - Scientific, embedded, biomedical, electronics contents. http://www.scienceprog.com/diy-pulse-soldering-iron/ (diy electronics soldering hacks)