Davidz90 Posted April 16, 2017 Hello! I'm Davidz90. I am a physics teacher and Lego fan from Poland. My interests are complicated mechanical systems (such as clocks), medieval siege equipment (catapults, ballistas...) and aerodynamics (no flying Lego model yet, but eventually...). Greetings! :) Share this post Link to post Share on other sites
KamalMYafi Posted April 18, 2017 Hello, Davidz90! Welcome to Eurobricks! Share this post Link to post Share on other sites