Hi welcome to My Channel Manny the Engineer in this channel you will see 3d printing, reviews,DIY electronic projects,ability to design then model then manufacture using 3d printing. use engineer techniques My goal is to inspire you to create an idea and dont give up. design build fail rebuild build make Goals for 2018 100 subs made it 12/16/18 250 sub ? 500sub? 750sub? 1000sub