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Greg Smith's quest to spend even more money on rocket science Blog

Greg Smith's Blog Posts

Sport Rocketry / Motors and Igniters / Motors / Videos

    Design, buy parts, and build or buy a kit and build? (2008-04-08)
    In 2002 I began considering designs for a level 3 attempt.  Then I bought RockSim and in May of 2006 started designing "Tercero 2": However when I considered the costly and piecemeal ... [Read More]

    TAP pursuit update (2009-02-07)
    As I'd mentioned at the bottom of my L3 cert entry I continue to build experience pertinent to becoming a TAP member for San Diego's Tripoli club.  Dok and Kurt encouraged me to fly more M and ... [Read More]

    First vacuum bagging project (2009-02-22)
    Having watched Dave Triano's composite videos twice I've been ordering all the goodies necessary to create high-strength composite materials with optimal weight. Several mistakes are likely but I ... [Read More]

    First carbon fiber tube wrap (2009-03-18)
    Last night I finally mustered the energy to lay up my first carbon fiber tube. In this case I reinforced a partially built booster for a 54mm minimum diameter craft. I roughed up the phenolic tube to ... [Read More]

    Layup... FAIL!! Then success! (2009-04-29)
    Alright so I completed my layup as planned below.  Again the Mylar stuck preferentially to roughly 50% of the cured surface.  It took me 3+ hours (no exaggeration) to peel/cut/scrape/wedge ... [Read More]

    My blog is like watching primer dry (2009-07-30)
    Finishing is becoming easier and more rewarding so I continue to muddle through but this remains my least favorite phase. I wanted to share the final approach to booster section greatness with some ... [Read More]